Secure Every Opening. Strengthen Every Compartment.
Penetration Sealing Solutions That Protect and Comply
Our penetration sealing systems protect buildings by sealing around pipes, cables, and ducts to stop fire, smoke, and toxic gases from spreading.
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Fully Certified Fire Stopping Systems
We only use third-party tested, accredited systems that meet BS 476 and EN 1366 standards for penetration sealing.
Multi-Service Capabilities
From M&E openings to complex penetrations, we seal around pipes, cables, ductwork, and bundled services without compromising performance.
Documented & Labelled Installations
Each seal is recorded, photographed, and clearly labelled for full traceability — supporting your compliance requirements.
Proven Systems for Passive Protection
Every penetration in a fire-rated wall or floor is a potential breach point. Our role is to seal those breaches to maintain the building’s compartmentation strategy. Whether it’s plastic pipework, bundled electrical cabling, steel conduits or duct systems — we install high-performance solutions that restore fire integrity.
We work with major product manufacturers to install fire collars, wraps, and sealants that prevent fire and smoke transmission through any service penetration, protecting escape routes and limiting fire spread.
Designed Around Your Services
No two service openings are exactly alike. That’s why we carry out an on-site inspection before choosing the appropriate sealing system. We consider factors such as expansion, material type, orientation, and grouping to deliver a tailored firestopping solution.
Whether your project requires ablative-coated batt for grouped services or intumescent pipe wraps for individual penetrations, our team ensures safe, approved, and space-efficient installation — without impacting other trades.
Full Compliance & Fire Strategy Support
Our installation process is designed with your fire risk assessments in mind. All systems are installed in line with manufacturer guidance, labelled on site, and included in your handover documentation. We support fire safety consultants and project managers by maintaining a digital log of every seal we install, including location, product type, and photographs. This enables building control officers to quickly validate the integrity of your fire protection strategy.
Frequently Asked Questions
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What are penetration seals?
Penetration seals close the gaps around pipes, cables, and ducts that pass through fire-rated walls or floors, helping to maintain the fire compartment’s integrity.
Do I need to use tested products for penetration sealing?
Yes. Building Regulations require that all firestopping systems used for service penetrations are tested to standards such as BS 476 or EN 1366.
Can I install fire stopping myself?
For full compliance and safety, installation should be carried out by trained professionals using certified products and recorded documentation.
