CLM Fireproofing
Are you interested in joining an exceptional team in a growing, innovative company?
Founded over 36 years ago, CLM Fireproofing is the UK’s leading structural and passive fire protection service. Our service represents a commitment to excellence and an agile, innovative spirit.
WHO WE ARE
Our history

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2024
Vision & Values

Our Vision & Culture
We recognise that it is our people who drive our success and that we cannot achieve our growth ambitions without a talented, successful, and motivated workforce.
Our vision is to be a great place to work, full of opportunity, happiness, and well-being for everyone who works as part of the CLM team now, and in the future. Developing our culture to enable us to work together to grow our business and achieve our team and individual ambitions and goals – personally and professionally.
We commit to:
- continually investing in our people to maximise potential and opportunity
- develop structured career paths via our CLM career pathway program
- cement our position as an employer of choice via great salary, benefits, and career opportunities
- place diversity and inclusion at the heart of our practices, promoting equal and fair treatment
Values
People Focused
- Everything we do is for the benefit of our employees and clients. This means we work to uphold high standards of craftsmanship and customer service. People are central to our business.
Creating Opportunities
- We remain proactive in identifying new areas of improvement, promoting and recruiting the best people to maximise opportunity for all.
Accountable and Compliant
- We maintain compliance with the latest health and safety regulations. Promoting a transparent, supportive and accountable culture.
Proud and Professional
- We’re the UK’s leading provider of passive fire protection because we take pride in our work. A professional business that delivers real value and opportunity for all.

Join an Industry Leader

WINNER - Innovation Product of the Year 2024

FINALIST - Passive Fire Project of the Year 2020

WINNER - Best Fireproofing & Passive Fire Protection Experts 2020 UK

FINALIST - Fire Safety Project of the Year 2022

WINNER - Passive Fire Protection Experts of the Year 2021

FINALIST - Installation Project of the Year 2021

WINNER - Best Fireproofing & Passive Fire Protection Experts 2021 UK

WINNER - Member of the Year 2020

FINALIST - Fire Safety Project of the Year

“Thank you”
"Just wanted to say a massive thank you for the recent hard-work that is certainly being shown in the amount of works and action closures we are displaying each day/week/month. This month CLM (Fire-Stopping) had the highest number of FRA actions to clear compared with any other team/contractor on Riskhub and at this point you have closed the most actions for this month and also have the lowest amount of remaining actions. It is a pleasure to work alongside you all and long may this continue into each month.”
“Incredible project”
To honour my promise to pass on the Secretary of State for Health thanks to each and everyone of the construction teams that has been responsible in building this state-of-the-art laboratory that is not only to support the fight against COVID 19 it will be a legacy for the future for many other medical advances and means that the UK will be better prepared for another pandemic in the future.
Thank you for all your support on the incredible project that is truly something to be very proud of and please can you ensure that you share this to your whole team involved in delivering this project.”
“CLMs performance throughout the project has been excellent”
“At One Crown Place, CLM were involved from the beginning at design stage and helped develop a comprehensive project strategy for passive fire protection. Initially, this involved the application of intumescent paint to the nine-storey steel frame podium, including a high-quality decorative paint finish to residential areas. Subsequently, CLM have now installed all fire stopping works on the project, ranging from service penetration in walls and slab to cavity barriers around the perimeter of the floor plate.
CLMs performance throughout the project has been excellent, providing practical design expertise coupled with a proactive attitude on site to ensure works are completed to a high quality whilst never compromising on health and safety standards.”
"Thoroughly professional, clean, courteous"
“Contractors are by design normally disruptive, but congratulations are deserved to the team who've been working here during the last few weeks.
They have been thoroughly professional, clean, courteous, & a pleasure to have on site. Please pass on my personal appreciation!”
"I would like to extend my gratitude"
“I would like to extend my gratitude to the CLM team for all the work on the Façade firestopping.
The team have been very adaptable to the needs of the site at all times.
So I would like to say thank you to the team.”
"It is truly a pleasure to work with such a great contractor"
“Following a robust and competitive process, the Hyde four-year framework was awarded in February 2019 with CLM being awarded the Number 1 contractor on Lot 6.
CLM provide a range of services to the Hyde portfolio including; remedial compartmentation firestopping and surveys as well as technical support and guidance and CPD sessions.
It is truly a pleasure to work with such a great contractor and I very much look forward to continuing the relationship and making a bigger, positive impact with CLM. I receive only positive feedback from all stakeholders and residents that are exposed to CLM Fireproofing and would refer them to any company looking for a reliable and professional contractor that never compromises on quality and compliance.“
"CLM have demonstrated a professional service with competent operatives"
“CLM have been working alongside my team over the last 36 months providing fireproofing services as part of our fire, security and networking sectors of our business. Projects range from one stop remedials providing follow up works after major cabling projects to phased projects providing continued support to ensure the integrity of fire compartments over long periods of time.
CLM have demonstrated a professional service with competent operatives providing a flexible but structured service often in difficult surroundings particularly within our NHS and Mental Health contracts.
CLM have shown a sound knowledge and understanding of working procedures required when dealing with Acute medical and mental health environments and deliver this with essential documentation both prior to, during and after completion of their works which has proven to be essential in today’s expectation of faultless Health and Safety and proof of compliance."
Our People
Spotlight on
Jamie Nalton

Career progression at CLM is encouraged, everyone has access to relevant training to upskill when desired. During my transition from being ‘on the tools’ to in the Commercial Team, I used to sit in the office just to soak up as much information I could, listening and learning the terminologies and language.
Spotlight on
Jamie Nalton
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Head of Public Sector (Nov 2023 - Present)In my role as Head of Public Sector, I manage the entire public sector fireproofing division - as well as a team of commercial and account specialists. CLM's public sector clients include a range of housing associations and local authorities.
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Senior Account Manager (Jan 2020 – Oct 2023)As Senior Account Manager, Jamie oversaw the provision of fully compliant remedial fireproofing services. Working alongside Contracts Managers, Jamie supported Clients in responding to independent FRA’s by surveying, pricing, and organising effective fireproofing. In addition to this, an important part of his role was educating clients about how the latest regulations affect their buildings, and how they can best act to ensure full compliance. Through developing strong client relationships and promoting current best industry practices, Jamie guaranteed that fireproofing projects are delivered on time, on budget, and to the highest levels of craftsmanship.
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Contracts Manager (April 2019 – Dec 2019)In the role of Contracts Manager, Jamie was responsible for the end-to-end management of large-scale fireproofing projects. This included involvement within the tendering process, resourcing, project management and supporting the Commercial Managers in the production of final client accounts.
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Supervisor (Oct 2018 – March 2019)Jamie supervised the Delivery Team in the application and installation of fireproofing materials and devices. Alongside ensuring that fireproofing was installed and recorded correctly by the operative team (via the BORIS system), Jamie helped to develop strong relationships with clients – often leading to repeat and referral work.
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Operative (March 2017 – Sept 2018)Jamie started his career at CLM Fireproofing as an Operative. With a structured programme of learning and development (including industry certifications sponsored by CLM), Jamie quickly learned the fundamentals of effective fireproofing and applied them to a varied portfolio of projects.
Career progression at CLM is encouraged, everyone has access to relevant training to upskill when desired. During my transition from being ‘on the tools’ to in the Commercial Team, I used to sit in the office just to soak up as much information I could, listening and learning the terminologies and language.
Spotlight on
Deivydas Petkus

I started at CLM in November 2014 as a site Operative and within 5 months I began Supervising a team. My personality and work ethic thrives off being trusted with further responsibility and being a natural born leader, it was a seamless step into a Site Manager role just one year later.
Spotlight on
Deivydas Petkus
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Associate Director (Feb 2024 - current)As Associate Director, Deivydas oversees the direction and management of operational business streams ensuring safe delivery of various projects, this includes daily project operations, planning project operations, management of contract managers & onsite personnel resources, driving delivery & quality, developing client & stakeholder relationships, health, safety, quality and compliance.
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Senior Contracts Manager (Jan 2021 – Jan 2024)As Senior Contracts Manager, Deivydas managed a Team of c70 Operatives and was responsible for upskilling new team members and assisting with career progression. Deivydas delivered high standards of health and safety while assisting in project design through collaboration with clients and product manufacturers. Deivydas’ unrivalled management skills allowed him to deliver projects on time while effectively managing construction programmes, cost efficiencies, resource productivity and document deliverables.
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Contracts Manager (June 2017 – Jan 2021)As Contracts Manager, Deivydas was responsible for overseeing the end-to-end management of large client accounts. This includes support in the tendering process, pricing, resource allocation, and final account management.
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Site Manager (May 2016 – June 2017)As Site Manager, Deivydas was responsible for overseeing all day-to-day operations on live fireproofing sites. This included managing the workloads and schedules of operative teams, dealing with subcontractors, recording stock movements, and ensuring health and safety rules were maintained. Through his efforts, projects were delivered on time and to a high standard, and strong client relationships developed.
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Operative (Nov 2014 – May 2016)Deivydas started his career at CLM Fireproofing as an installer. Working across both residential and commercial clients, he installed a variety of fireproofing measures (i.e intumescent paint, fire boards, cementitious sprays) according to regulatory standards. With a strong work ethic and a commitment to industry best practices, Deivydas developed a strong understanding of the fundamentals of high-quality passive fireproofing.
I started at CLM in November 2014 as a site Operative and within 5 months I began Supervising a team. My personality and work ethic thrives off being trusted with further responsibility and being a natural born leader, it was a seamless step into a Site Manager role just one year later.
Spotlight on
Rhiannon Staggs

Since joining CLM, I have learnt entirely new skills purely through the investment and support from the company and my colleagues – there is always someone to assist when you need it. The flexibility we are provided, and the work life balance also encourages everyone to work harder when in the office because they appreciate the balance and freedom.
Spotlight on
Rhiannon Staggs
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Account Manager (May 2023 - current)As the Account Manager, I am responsible for ongoing account management of clients with a view of developing more opportunities and ongoing revenue, thus driving growth. I take full ownership in the management of a portfolio of clients and subsequent project lifecycle, maximising the commercial success of projects. In addition, I proactively seek out new business opportunities and seek to establish a network of contacts and referrals which I personally prospect for new business opportunities. Reporting into the Senior Account Manager, I work closely with the team to ensure successful execution of business strategies.
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Assistant Commercial Manager (May 2022 – May 2023)In my role as Assistant Commercial Manager, I supported the Commercial Lead by evaluating and costing up new projects and updating the Operations and Maintenance manuals for existing live jobs. I supported the management of CLM Fireproofing’s remedial division, providing all general administration for our Housing Association and Local Authority clients whilst being a direct point of contact for our Key Clients Risk Hub. Due to my success interacting with clients, I was also appointed as Resident Liaison Officer (RLO) deployed on all remedial housing projects. I managed the Survey/Feedback Process, Structured Communication Plan and the Code of Conduct Procedures.
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Commercial Assistant (Dec 2019 – May 2022)I supported the Commercial Managers of CLM Fireproofing in providing the gold-standard of fireproofing services. My responsibilities included processing applications and invoices, tracking payments to suppliers, and updating the Operations and Maintenance manual for live projects. My efforts ensured that each project runs smoothly whilst remaining commercially viable at a time of rapid growth.
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Administrator (June 2018 – Nov 2019)As an administrator, I dealt principally with purchase ordering, covering stock management and logistics. My role also involved organising and collating documents for regulatory purposes and for use in the Operations and Maintenance Manual.
Since joining CLM, I have learnt entirely new skills purely through the investment and support from the company and my colleagues – there is always someone to assist when you need it. The flexibility we are provided, and the work life balance also encourages everyone to work harder when in the office because they appreciate the balance and freedom.
Spotlight on
Sandra Boo-Tarazona

My favourite thing about our company is the incredible group of people I have the privilege to work with. From the moment I joined, I was welcomed by a team that embodies professionalism, collaboration, and a genuine passion for what we do. The supportive and positive work environment created by our colleagues has been instrumental in my growth and success.
Spotlight on
Sandra Boo-Tarazona
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Estimating Manager (Nov 2023 - current)In this role, I manage a team of junior Estimators in the Pre-Construction Team as well as deliver and delegate accurate timely estimates and quotations for our firestopping and intumescent paint services.
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Senior Estimator (May 2022 - October 2023)As a Senior Estimator, I progressed through the ranks from being a junior estimator to a management role. I was not only responsible for providing accurate and timely estimates for fire protection services but also for mentoring and guiding junior members of the team. I developed a deep understanding of the requirements and regulations that apply to fire protection systems. I have had the privilege of participating in diverse workshops conducted by our manufacturers. These workshops have been invaluable opportunities for learning and skill development in the field of fire stopping. These workshops have allowed me to stay updated on the latest advancements in fire stopping technologies and industry trends. I am also committed to continuous learning and professional development. In this regard, I am excited to share that I have recently signed up for two upcoming courses that will further enhance my skills and knowledge in the field of fire stopping: ASFP Course in Passive Fire Protection Level 2 and a Pre-construction course run by Mace's business school.
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Estimator (Dec 2020 - May 2022)In my role as Estimator, I appraised construction documentation, analysed specifications, measured, and quantified specific construction elements (via software such as CostX and Steelcalc) with impeccable accuracy. I worked in CLM’s Pre-Construction Team, interpreting client and internal stakeholder needs whilst communicating analysis of projects in the pre-construction phase.
My favourite thing about our company is the incredible group of people I have the privilege to work with. From the moment I joined, I was welcomed by a team that embodies professionalism, collaboration, and a genuine passion for what we do. The supportive and positive work environment created by our colleagues has been instrumental in my growth and success.
Spotlight on
Ramunas Puronas

CLM works like a family, it has a supportive environment and great attitude towards its employees. I am grateful for the opportunities I’ve been given and the career progression over the years. It is a pleasure to work with a great team of people on site and in the office.
Spotlight on
Ramunas Puronas
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Associate Director (Feb 2024 - current)As Associate Director, Ramunas oversees the direction and management of operational business streams ensuring safe delivery of various projects, this includes daily project operations, planning project operations, management of contract managers & onsite personnel resources, driving delivery & quality, developing client & stakeholder relationships, health, safety, quality and compliance.
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Senior Contracts Manager (Jan 2021 - Jan 2024)As Senior Contracts Manager, Ramunas managed a Team of c50+ Operatives and was responsible for upskilling new team members and assisting with career progression. With high attention to detail, Ramunas successfully managed a combination of residential and commercial projects and is CLM's Operational lead in all intumescent paint packages.
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Contracts Manager (Oct 2017 - Jan 2021)As Contracts Manager, Ramunas has overseen the end-to-end fulfilment of effective fireproofing services across a multitude of complex projects. Covering both residential and commercial properties, Ramunas supported the initial tendering process, project resourcing, price variations, and final account settlements. Although Ramunas has worked on a number of large, complex projects, he's particularly proud to have contributed to One Crown Place, 40 Leadenhall, two residential and commercial schemes at Elephant Park, 50 Finsbury Square and Battersea 3B.
CLM works like a family, it has a supportive environment and great attitude towards its employees. I am grateful for the opportunities I’ve been given and the career progression over the years. It is a pleasure to work with a great team of people on site and in the office.
Spotlight on
Ian Tomlinson

The amazing team ethos carried by all aspects of the company ensuring support is given to get the best out of not only me, but my team. CLM have provided me with support and guidance to allow me to thrive in my role of which I am grateful for. This support has allowed me to build a dedicated and hardworking team who are successfully delivering alongside the CLM vision of which I am very proud of.
Spotlight on
Ian Tomlinson
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Head of Private Sector - Commercial (July 2024 - current)
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Senior Commercial Manager - Major Projects (Nov 2022 - July 2024)With sustained growth and the implementation of further Commercial Managers to the division, I was promoted to Senior Commercial Manager in November 2022. I now oversee, support and manage a team of Commercial Managers, ultimately being responsible for the performance of our Tier 1 projects across the UK. I report regularly to the Board of Directors on how each project is commercially performing, alongside strategizing our approach to ensure profitability is maximised across our project portfolio.
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Commercial Manager - Major Projects (Sept 2021 – Nov 2022)In 2022 I was asked to work within the Major Projects team under the Major Projects Director utilising my Quantity Surveying acumen. I was responsible for the end-to-end commercial management of gold-standard passive fireproofing projects. This included accurately costing projects, reviewing purchase orders, overseeing variation pricing, and agreeing final accounts. My efforts helped to ensure that CLM achieved sustainable growth at a time of high demand, whilst guaranteeing the provision of a high quality fireproofing service.
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Commercial Manager - (Sept 2020 – Sept 2021)I was responsible for assisting the Head of Commercial in analysing incoming tender opportunities and leads, discussing requirements with the potential client and pricing the works up for formal tender submittal.
The amazing team ethos carried by all aspects of the company ensuring support is given to get the best out of not only me, but my team. CLM have provided me with support and guidance to allow me to thrive in my role of which I am grateful for. This support has allowed me to build a dedicated and hardworking team who are successfully delivering alongside the CLM vision of which I am very proud of.
Spotlight on
Alia Andalib

My favourite aspect of working at CLM is the diversity and friendly environment. I am so glad to work amongst different genders, ethnicities and be amongst senior leaders and Directors that are approachable and supportive. Every single person across each team and division are there for you if you require help or advice.
Spotlight on
Alia Andalib
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Commercial Manager (March 2023 – current)I am responsible for the commercial management of construction projects from beyond the tender stage to practical completion of works, ensuring budgeted performance through accurate cost analysis and adherence to contractual and commercial obligations. My day-to-day duties involve: Submitting applications to the client & carrying out monthly valuations against our completed works, the pricing & negotiation of variations/claims to keep costs as low as possible, carrying out final account negotiations & liaising with both the client & internal team on project matters relating to design, contracts, risk management , and cost control. I work closely with client site management teams as well as CLM’s internal operations teams, conducting weekly site visits, and attending pre-start and commercial progress meetings for each project. My client base at CLM consists predominantly of Tier 1 Main Contractors, including Canary Wharf Contractors, ISG, Wates, and Multiplex. I started my career as an Assistant Commercial Manager at Mace, a Tier 1 Main Contractor. Since joining the CLM team, I have gained a deeper understanding of the complex challenges subcontractors face. Moving to the subcontractor side has allowed me to understand the different cost parameters involved when submitting prices to the client. It has also significantly expanded my firestopping technical knowledge, allowing me to realise how integral firestopping is to building safety and the importance of early engagement during the design phases with our clients to provide accurate forecasted prices whilst maximizing value for money.
My favourite aspect of working at CLM is the diversity and friendly environment. I am so glad to work amongst different genders, ethnicities and be amongst senior leaders and Directors that are approachable and supportive. Every single person across each team and division are there for you if you require help or advice.
Spotlight on
Heather Eldridge

My favourite thing about working at CLM is the people. The teams collaborate seamlessly, united by a shared goal. This collective effort fosters a learning environment where everyone, from apprentices to industry veterans, can benefit from each other’s knowledge. The opportunity for career progression is abundant, thanks to the supportive atmosphere. Despite the company’s rapid growth in recent years, CLM has maintained its family feel, which remains central to the companies’ values.
Spotlight on
Heather Eldridge
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Operations Manager (2022 - current)In my role as Operations Manager, I oversee the Document Control team, maintain accreditation schemes, facilitate staff training, and conduct company audits. Since joining CLM two years ago, I have successfully expanded the Document Control team from a solo operation to a dedicated team of three members. As client needs and accreditation criteria constantly evolve, my role continues to adapt to ensure that CLM remains at the forefront of industry standards and client satisfaction. Since joining CLM, my confidence has improved massively, both in my industry knowledge and my own abilities. The opportunities I've been given to prove myself, even when I doubted my capabilities, have been instrumental in this growth. I've pushed myself into situations I would have previously avoided, such as client meetings, and have seen significant improvement as a result.
My favourite thing about working at CLM is the people. The teams collaborate seamlessly, united by a shared goal. This collective effort fosters a learning environment where everyone, from apprentices to industry veterans, can benefit from each other’s knowledge. The opportunity for career progression is abundant, thanks to the supportive atmosphere. Despite the company’s rapid growth in recent years, CLM has maintained its family feel, which remains central to the companies’ values.
Spotlight on
Virginijus Pasvenskas

My favourite thing about working at the company is my incredible team and the supportive leadership. From day one, my managers have been approachable, encouraging, and investing in my growth. The leadership team genuinely cares about employee development, and I’ve been given every opportunity to learn, gain experience, and progress in my career. Thanks to their guidance and training, I was able to grow into my role as a manager, which is something I’m truly grateful for.
Spotlight on
Virginijus Pasvenskas
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Contracts Manager (Nov 2022 - current)As Contracts Manager, Virginijus is responsible for overseeing and managing large client accounts, ensuring the successful delivery of high-value projects while maintaining strong client relationships. His role involves coordinating with clients to understand their needs, developing detailed project plans, and managing budgets to ensure cost-effectiveness without compromising on quality. Virginijus leads a team of operatives and subcontractors, providing clear direction and support to ensure that all work is carried out to the highest standards and in compliance with regulations. His ability to balance technical expertise with exceptional communication skills allows him to build trust with clients and deliver results that strengthen long-term partnerships.
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Assistant Contracts Manager (Dec 2018 - Nov 2022)As Assistant Contracts Manager, Virginijus played a key role in supporting the Contracts Manager with the day-to-day operations of various sites. His responsibilities included coordinating schedules, managing resources, and ensuring that projects were executed efficiently and on time. He collaborated closely with site teams to maintain smooth workflows, addressed on-site challenges, and upheld compliance with health and safety standards. Additionally, Virginijus contributed to progress tracking, reporting, and communication between stakeholders, helping to ensure that projects met both quality expectations and contractual requirements. His proactive approach and attention to detail made him a vital link between the on-site teams and the management.
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Operative (Nov 2014 - Nov 2018)Virginijus began his career at CLM Fireproofing as an onsite operative, gaining hands-on experience in both residential and commercial projects. He specialised in installing a range of fireproofing solutions, including firestopping, fire boards, and cavity barriers. During his time on site, Virginijus developed expertise in industry-leading firestopping techniques and mastered the principles of high-quality, compliant fireproofing.
My favourite thing about working at the company is my incredible team and the supportive leadership. From day one, my managers have been approachable, encouraging, and investing in my growth. The leadership team genuinely cares about employee development, and I’ve been given every opportunity to learn, gain experience, and progress in my career. Thanks to their guidance and training, I was able to grow into my role as a manager, which is something I’m truly grateful for.
Current Vacancies
Estimator
We’re looking for an Estimator to join our team in our London office
As an Estimator, you will be responsible for preparing accurate and competitive cost estimates of planned construction projects in terms of the labour, materials, equipment and preliminaries which may be required.
The Role
As an Estimator, you will be responsible for preparing accurate and competitive cost estimates of planned construction projects in terms of the labour, materials, equipment and preliminaries which may be required. This role involves analysing project requirements, collaborating with different departments, ensuring estimates align with CLM Fireproofing’s objectives and client expectations, liaising with Clients, attending meetings, onsite visits, measuring and reading drawings and plans to determine the extent of works required, and return accurate cost estimates.
You will also be involved in the pre-construction / early engagement phase of the project at the tendering stage. Projects can be new builds, ongoing maintenance or refurbishments works.
Key Responsibilities
The tasks you will be responsible for include (but not limited to):
- Review project plans, specifications, and other documents to understand the scope of the work.
- Prepare and estimate budget costs for construction by studying plans and specifications.
- Collaborate with the Commercial and Operations teams, and other stakeholders to ensure comprehensive estimates.
- Prepare detailed and accurate cost estimates for labour, materials, equipment, and project related costs.
- Resolve cost differences by analysing and collecting information.
- Write up and present budgets, reports and project plans.
- Schedule meetings with clients, delivery team and employees.
- Monitor Estimating processes as required.
- Research prices and collect quotes from suppliers and sub-contractors.
- Check, review and comment on client requirements and specifications.
- Obtain details and accurate price lists for everything needed for projects.
- Collaborate and support colleagues within the Pre-Construction and wider teams.
- Safeguarding & derisking.
- Assessing and adhering to all risk assessments and health & safety requirements.
- Participate in relevant training programmes.
- Keep abreast of latest trends and developments.
Teamwork
- Work collaboratively with the relevant departments to develop accurate and consistent approach to achieve objectives.
- Promote company and service excellence throughout the full project lifecycle.
- Support other members of the wider Pre-construction Team where required.
- Contribute towards building and maintaining a positive workplace for all CLM staff.
The above list of key responsibilities is not exhaustive and the postholder will be required to undertake tasks as may reasonably be expected within the scope and grading of this post.
About You
Who you are, your experiences and commitment to our company mission is what we are interested in first and foremost.
Essential
- Proven experience as an Estimator in commercial and/or construction projects, preferably in passive firestopping.
- Proficiency in estimation software and tools.
- Ability to read, understand and organise construction plans and specifications.
- Proficient in MS Office Suite with advanced knowledge of Excel.
- Capable of taking a project from receipt of documents to quotation including build ups and making necessary allowances to complete relevant scopes.
- Ability to manage tenders and bids efficiently.
- Detail oriented, collaborative, enthusiastic, open minded with a ‘can do’ attitude.
- Critical thinking, analytical, and organisational skills.
- Strong capability of planning, prioritising and meeting deadlines, with demonstrable experience of working under pressure to meet tight deadlines and managing workload with conflicting priorities.
- High level of integrity and dependability.
- Ability to multitask effectively.
- Time management skills.
- Ability to read and interpret details, drawings and specifications.
- Excellent interpersonal skills with enthusiasm for and experience in cultivating lasting relationships as well as strong desire to support the team and the company as a whole.
- Ability to work independently and as a part of a team.
- Ability to demonstrate initiative and flexibility, particularly in a fast-paced environment.
- Strong communication skills (verbal, written and listening): an ability to present information concisely, to communicate in a manner applicable to all levels.
- Numerate, strong attention to detail with a commitment to high standards.
- Ability to adapt to the changing demands of a growing company.
- Ability to resolve problems and queries efficiently and accurately.
- Ability to work effectively with and value differences of diverse groups of individuals.
- A genuine interest and strong commitment to CLM Fireproofing’s mission and customer excellence.
In addition, there are a few desirable skills for this role which could help you to standout. Great if you already have them, but we don’t expect any candidate to have them all, and we’ll provide training as required for the right candidate.
- Conversant with the construction sector and passive fireproofing
- Knowledge of laws/regulations and industry trends
- Technical firestopping knowledge
Working at CLM Fireproofing
Location
London Bridge, London
Contract
Full-time
Working Hours
37.5
- 33 days’ holiday a year (inclusive of bank holidays)
- Health Care
- Group Life Assurance
- Cycle to Work
- Car Scheme
- Pension contribution
- Career Development Opportunities
CLM Fireproofing is committed to creating a diverse environment and ensuring that all qualified applicants receive equal consideration for employment. We are committed to fair and inclusive recruitment practices and are open to job shares, part-time, and flexible working schedules.
We reserve the right to change the closing date depending on the number of responses received. Please submit your application as soon as possible to ensure it is considered in the selection process.
If you have a disability and can demonstrate that closing this post early would impact on your ability to submit an application in time, please contact our Human Resources team to request arrangements for an application to be submitted within original time-frame.
If this sounds like an opportunity for you, please select the apply button shown to submit your CV.
Apply nowSite-Based Apprentice
We are looking for a motivated and hands-on Site Based Apprentice to join our remedial Social Housing team and build a rewarding career in firestopping.
Learn MoreSite-Based Apprentice
We are looking for a motivated and hands-on Site Based Apprentice to join our remedial Social Housing team and build a rewarding career in firestopping.
Founded 36 years ago, CLM Fireproofing are experts in passive fire protection and firestopping. We deliver the highest standards of service, and pride ourselves on our technical skills and innovative spirit.
Following well documented fire tragedies, the entire fire protection industry is undergoing major reform. Our clients and industry bodies are becoming increasingly upskilled in fire safety systems, compliance and regulation and as a result are now engaging more heavily with businesses such as CLM to ensure specialism and compliance.
The Role
We are looking for a motivated and hands-on Site Based Apprentice to join our remedial Social Housing team and build a rewarding career in firestopping. This apprenticeship offers practical, on-the-job training while working alongside experienced fireproofing professionals.
You will develop essential trade skills, gain valuable industry qualifications, and play a crucial role in ensuring that buildings meeting fire safety regulations.
What you will gain:
- NVQ Level 2 Qualification in Fire Stopping
- CSCS Card – essential for working on sites
- Accredited FIRAS Fire Stopper Certification to demonstrate industry competence
- Training in Manual Handling, COSHH (Control of Substances Hazardous to Health), and Asbestos Awareness.
Responsibilities:
- Assist experienced Firestoppers in installing and maintaining fire stopping systems.
- Learn to apply-resistant materials to walls, floors, and other structures to prevent fire spread.
- Understand site safety protocols and contribute to maintaining a safe working environment.
- Handle manual tasks related to firestopping, including cutting, fitting and sealing materials.
- Gain knowledge of construction site procedures, regulations, and health & safety standards.
- Work with tools, equipment, and materials under expert guidance.
About You
- A keen interest in construction and passive fire protection
- Willingness to learn and work in a hands-on environment
- Good attention to detail and ability to follow instructions
- Physically fit and comfortable with manual work
- Must be willing to complete necessary training and qualifications
Working at CLM Fireproofing
Location
London
Contract
Full-time
We reserve the right to change the closing date depending on the number of responses received. Please submit your application as soon as possible to ensure it is considered in the selection process.
If you have a disability and can demonstrate that closing this post early would impact on your ability to submit an application in time, please contact our Human Resources team to request arrangements for an application to be submitted within original time-frame.
If this sounds like an opportunity for you, please select the apply button shown to submit your CV.
Apply nowFire Protection Site Labourer
Whether you’re experienced or just getting started in the field, we provide on-the-job training to help you succeed.
Learn MoreFire Protection Site Labourer
Whether you’re experienced or just getting started in the field, we provide on-the-job training to help you succeed.
We are looking for a motivated and reliable Labourer to join our team. You will play a key role in assisting with the installation and maintenance of passive fire protection systems. Whether you’re experienced or just getting started in the field, we provide on-the-job training to help you succeed.
About Us
Founded 35 years ago, CLM Fireproofing are experts in passive fire protection and firestopping. We deliver the highest standards of service, and pride ourselves on our technical skills and innovative spirit.
Following well documented fire tragedies, the entire fire protection industry is undergoing major reform. Our clients and industry bodies are becoming increasingly upskilled in fire safety systems, compliance and regulation and as a result are now engaging more heavily with businesses such as CLM to ensure specialism and compliance.
The Role
We are looking for a hardworking and dependable Labourer to join our Social Housing team. You will play a key role in assisting with the installation and maintenance of passive fire protection systems. Whether you’re experienced or just getting started in the field, we provide on-the-job training to help you succeed.
Key Responsibilities
The tasks you will be responsible for include (but not limited to):
- Assisting with the installation of fire-rated barriers, sealants, and coatings.
- Preparing and cleaning work areas to ensure efficiency and safety.
- Transporting and handling materials and tools as required.
- Supporting tradespeople in completing passive fire protection tasks.
- Adhering to workplace safety protocols and company procedures.
We reserve the right to change the closing date depending on the number of responses received. Please submit your application as soon as possible to ensure it is considered in the selection process.
The above list of key responsibilities is not exhaustive and the postholder will be required to undertake tasks as may reasonably be expected within the scope and grading of this post.
Person Specification
- Interested in construction, labouring, or passive fire protection (preferred but not essential).
- Physically fit and comfortable with manual work.
- A positive attitude and a willingness to learn.
- Attention to detail and the ability to follow instructions.
Working at CLM Fireproofing
Location
London Area
Contract
Full-time
- Competitive Salary
- 33 days’ holiday per annum inclusive of Bank Holidays
- CLM Day (equivalent to Wellbeing Day)
- Pension employer contribution
- Enhanced Sick Pay Package
- Enhanced Family Leave i.e. maternity, paternity, adaptation
- Group Life Assurance (Death in Service)
- Private Healthcare incl. mental health support, optical, audiological and dental
- Confidential Employee Assistance Programme
- Personal & Professional Development Opportunities
- Employee Referral Scheme
We reserve the right to change the closing date depending on the number of responses received. Please submit your application as soon as possible to ensure it is considered in the selection process.
If you have a disability and can demonstrate that closing this post early would impact on your ability to submit an application in time, please contact our Human Resources team to request arrangements for an application to be submitted within original time-frame.
If this sounds like an opportunity for you, please select the apply button shown to submit your CV.
Apply nowCareers
CLM recognises that equal opportunity responsibilities do not end at recruitment and is committed to ensuring that wherever possible all employees receive the widest possible range of development opportunities for advancement. Opportunities for training, development and progress is available to all staff and will be encouraged to develop their full potential, so their talents and resources can be fully utilised to maximise the efficiency of the organisation. No age limits apply for entry to training or development schemes - these are open to all employees.
Learning & Development
CLM provides ongoing, leading-edge learning and development for all employees whether on-site or in-office. Our robust portfolio of learning and development provides the support to help you grow professionally and personally. Whatever department you are in, CLM invests in tailored employee courses and workshops – everything from site skills to technology training and presentation mentoring.
Mentoring & Work Experience
CLM implements a peer mentoring culture with job shadowing, coaching and buddy-up programs. We provide tailored development training dependent on individual roles balancing between on-site and in-office experience.
We support the development of emerging talent by providing work experience opportunities for students who want to gain an understanding of the working environment, tailored to the specific role of interest.
Apprenticeships
We want to make sure our employees and apprentices are happy, fulfilled, challenged – and working towards their individual career goals. We have a comprehensive apprenticeship programme for school leavers, providing a combination of 80% on job experience and 20% off job. Leaving with a formal, recognised professional qualification.
Our apprentices also have direct communication channels to CLM’s Chief Contracts Officer and there is an ‘open door’ policy at all times.
CLM Development Programme
CLM have a two-stage mentoring process which includes a twelve-month comprehensive development plan. CLM have designed this specific plan to enhance key employee competencies within the business. Selected employees within this programme will have the opportunity to experience mentoring from key members of the CLM leadership team, job specific requirements, professional bodies and technical guidance from some of our leading manufacturers. CLM also have an in-house Marketing & HR team that assist any apprentices and/or employees in creating and updating their CV and in any other way to enhance their employability and career progression.

Example Training Courses
Lifestyle
Team Days & Recognition

International Women's Day 2025
Celebrating the Women of CLM this International Women's Day! To show our appreciation, DJ & Will hosted a breakfast as an opportunity for us to come together as one group outside the office, strengthen connections, and empower one another to grow and lead.

Social Value Day 2025
CLM's Social Value Team spent the day in Brighton clearing an allotment area of rubbish and garden waste and turning the soil. The initiative will be a place to grow fruits and vegetables for single mothers in the region where they can take produce and teach children about healthy eating.

Women In Construction
Construction Youth Trust - Encouraging Women into Construction Event 2025

ASFP Awards 2024
Proud to share CLM has won the ‘Passive Fire Innovation of the Year Award’ for our BIM (Building Information Modelling) plugin at the Association for Specialist Fire Protection (ASFP) Awards 2024!

Halloween Party 2024
The Team enjoyed a well deserved night out at The Hilton for a Halloween Party!

Summer Party 2024
CLM's summer party in London Bridge! Great afternoon of games, drinks and food

CPFC Partners Cup Tournament 2024
CLM were delighted to attend the Crystal Palace Football Club Partners Cup at Selhurst Park this year. The team were lucky enough to play twice against club legend, Darren Ambrose, who was playing for the Crystal Palace Commercial Team. The opportunity to play on a premier league pitch was an honour and we're all so proud of them.

ASFP Awards 2023
Incredible night at Association for Specialist Fire Protection (ASFP) Awards last night! Congratulations to all the nominees and winners, some great talent across the industry. Thankyou to the entire ASFP Team for organising - the CLM Team is looking forward to 2024 in Manchester 🔥

Women in Fire Awards 2023
Incredible night at the Women in Fire Safety Awards last night! Congratulations to all the nominees and thank-you to the organisers and attendees. See you next year 🥂 #WIFS

ASFP Sailing Regatta 2023
The CLM Women’s Sailing Team participated in the Association for Specialist Fire Protection (ASFP) Regatta today! So proud to have finished 7th out of 12 overall - thanks to our skipper and the team who all experienced sailing for the first time! ⛵️ 🏆 🔥

Hyde Charity Golf Day 2023
Congratulations to our CLM golfing hero’s! ⛳️ The CLM team won the The Hyde Group Charitable Trust golf day team event yesterday. It was a fantastic day organised by the trust and the course was in perfect condition. A big thank you to everyone who organised and participated, we are looking forward to attending again next year! 📍 Farleigh Golf Club

Electric Shuffle Team Building 2023
Great team building session with our Pre-construction, Commercial and Operations Teams attending an after work Electric Shuffle session in London Bridge. A bit of friendly competition throughout the tournaments - congratulations to the winning team!

Team Social Value Day 2023
Great Friday morning with our Social Value Team volunteering at Henry Fawcett Primary School after matching on The Hyde Group's Social Value portal #MatchMyProject. The Team relocated the school library, setup furniture, categorised and displayed all the children’s books and supplies and provided soft furnishings and décor.

Coventry Awards Night 2022
Fantastic evening at FSM awards last night! Delighted to have been shortlisted for our work at Mega Labs and so great to see the industry come together after a long break apart.

Team SAS Day 2022!
A different day on Friday for the CLM Team - SAS Survival Training! The activity taught basic Survival Techniques, Navigation, Shelters, Water Sourcing & Purification, Trapping, Fire Lighting, Cooking, and Clay Pigeon Shooting. Great day out of the office and lots of information to take away.

Goodbye Kim! Leaving Drinks 2022
After 22 years, CLM is saying goodbye and goodluck to one of our own! Kim Parr started working with CLM in January 2000, and has seen the business grow and go from strength to strength. Her help has been instrumental in getting the company where it is today. Kim Parr you will be missed, and we wish you all the best for the future.

Winter Wonderland 2021
Come and celebrate Christmas this year at Winter Wonderland in Hyde Park on the 8th December, 18.00 – 22.00. We have reserved a fully hosted and exclusive space in the Fire Pit.

Summer Party 2022
CLM’s summer party in Shoreditch! Join us for an afternoon of networking and drinks on a sunny rooftop!

LBCC Sailing Day 2022
Sail for Charity! What a great few days the team had for #sailforcharities at Little Britain Challenge Cup and a solid effort from the CLM Team coming in at 7th overall. Looking forward to next year and will be going for Gold!

Sporting Legends Lunch 2021
The CLM Team attended a Sporting Legends Lunch at Balls Brothers, Minster Court. Great hosts and inspiring sportspeople to network with!

LBCC Sailing Day 2021
Sail for Charity! The CLM Team sailed across 2 days and brought in a silver and bronze trophy for LBCC Charity Cup!

Summer Party 2021
CLM’s summer party in London Bridge! Join us for an afternoon of games, networking and drinks in the sun.
Benefits
As part of our ongoing efforts to show recognition of the hard work and dedication of our valued employees, we recently completed a comprehensive review of our employee rewards & benefits package.
Lifestyle
Health
Wealth
Employee Engagement
Who We Are
We value people as individuals with diverse opinions, cultures, lifestyles and circumstances as well as the wealth of experience within the community in which we operate and aspire to have a workforce that reflects this.
EDI
Our commitment as an employer:
- Creating an environment in which individual differences and the contributions of our staff are recognised and valued
- Everyone is entitled to a working environment that promotes dignity and respect to all
- Providing training, development and progression opportunities to all staff
- Understanding equality and inclusion in the workplace is good management practice and makes sound business sense
- Regularly reviewing all our employment practices and procedures to ensure fairness and inclusion for all
- Taking steps to ensure equity amongst our workforce
- Diversity in our workforce will be regularly monitored to ensure equal opportunities throughout the Company. Where appropriate, measures will be taken to identify and remove unnecessary obstacles and to meet the special needs of disadvantaged or underrepresented groups
- Communicating, monitoring and reviewing our EDI policy annually.
Mental Health Awareness
CLM introduced a companywide Mental Health Strategy in 2018 championed by our Chief Contracts Officer – investing and delivering key training to ensure the strategy is delivered throughout each tier of the business. Our strategy aligns with Mental Health Awareness England’s aim to have a ratio 1:10 Mental Health First Aiders in the UK.
CLM signed onto the Building Mental Health Charter in 2019 and as a company, we are committing to the Building Mental Health Framework, which underpins the values of our business and supports people in our industry, every day, and throughout their working lives.
The business supports;
- Lighthouse Club Charity
- Mind Charity
- Mental Health Awareness Week
- Time To Talk Day
Sustainability
CLM are fully conversant and committed to ensuring adherence to legislation and regulations aimed at minimising the impact of our activities to the environment and ensuring sustainability. Every member of the CLM Team undertakes an induction program and 6-month refresher training modules on CLM’s Environmental and Sustainability Policy. Project specific training is delivered to all on-site teams prior to any works commencing to support CLM trajectory towards Net Zero Carbon by 2050.
CLM’s Strategy
Part of the CLM strategy for environmental and sustainability development is planning for the future and we will continue to work with Clients to align our goals and deliver a target number of initiatives which will have a positive effect on the wider communities we work within.
CLM have passed accreditation checks in Environmental Management for CHAS, Constructionline Gold, Achilles and SafeContractor.
Social Value
CLM are committed to delivering social value initiatives that are meaningful, purposeful, viable and directly help meet the needs of local communities. We strive to make a strong societal impact by directing available resources and are proud to have partnered with our Clients on delivering social value successes.
Economic
Providing real, long-term opportunities for local people. Employment, Apprenticeships, Training and Work Placements.
Social
Supporting local community initiatives. Community engagement involving residents, supporting charities, schools and community centres. Supporting a healthier community and
Environmental
Maximising local staff and offering local work to reduce our carbon footprint and helping improve public spaces
