Delivering Quality Firestopping Solutions and Expert Technical Support to Main Contractors


Working on multiple projects with complex responsibilities for health & safety, deadlines and budget, coordinating between the client, designers and subcontractors, we understand that main contractors prefer to work with trusted suppliers. By working with Quelfire, you can cover all firestopping solutions required for a project from a single provider and get expert technical support from the design stage and throughout the installation.

We work seamlessly alongside organisations involved in a project, including architects, specifiers, property developers and all subcontractors to ensure a fully tested and compliant firestopping solution is reached.


Get in touch to see how we can help you

One Stop Solution

Our QuelStop Firestopping System is suitable for use with most common service penetrations as well as some of the more uncommon or unusual ones. The high quality individual products are manufactured in the UK and have undergone rigorous testing as a complete system, which means you can avoid having to source different products from multiple suppliers and can to cover all your firestopping requirements working with a single provider. The core system is also compatible to use with other Quelfire products, such as fire collars and fire sleeves.

Whether the procurement of firestopping systems is your direct responsibility or that of your subcontractors, we have got your requirements covered.

Expert Technical Support

We provide technical support from the early stages of design and throughout the installation process. We also work with architects as well as subcontractors to ensure the best solution is selected for each application and the installation of our firestopping system is in line with regulations.

Our experienced fire containment specialists can provide you with expert technical advice on the specification and design of passive fire protection systems for pipe, duct, electrical service, linear joint and gap penetrations, as well as help you overcoming any on site challenges during installation.

CPD Training – ‘Effective Passive Fire Protection for Gaps and Penetrations in Buildings’

In addition to providing specific advice, we believe that educating everyone involved in the design, management and installation of passive fire protection solutions is key to a compliant and smooth project delivery. That is why we offer a CPD presentation on effective fire protection for gaps and penetrations in buildings to raise awareness of the importance of early engagement thus ensuring compliant installations. The presentation is held by one of our fire containment specialists at a venue of your choice and is always tailored to your audience. If this is of interest to you, you can apply for a CPD presentation here.

Document Library

Our documentation contains detailed technical information of each solution and is available to download from our document library.

We can supply:
Firestopping - Sector

Firestopping Contractors with Firestopping Systems

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M&E - Sectors

M&E Contractors with Penetration Sealing Solutions

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Concrete Frame - Sectors

Concrete Frame Contractors with Cast in Collars

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Architects - Sectors

Architects and Specifiers with Expert Advice

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Download our information sheet for Main Contractors