Fire Rated Foam

Explore our full range of fire-rated expanding foams, featuring the industry-leading Fire Foam range in both handheld and gungrade cartridges. 

From filling irregular gaps in walls to sealing fire doors, our professional fire-rated expanding foams are suitable for a wide variety of applications and boast insulating and sound-deadening properties.

Create a trade account or login today to start building your next shipment. Order before 12 noon and we’ll deliver by pallet direct to you in three working days.

Fire-rated foam for the trade

Our fire-rated expanding foams are suited for use as a fire-resistant gap filler  around pipe entries, windows, door frames and joints as well as fixing timber structures and insulating behind cladding to exterior walls.

Fire Foam B1 Handheld and Gungrade cartridges contain a quick-setting one-part polyurethane foam with fire-retardant properties. The foam is fire-rated up to four hours in certain joint configurations, expands on application to up to 50 times its original volume and meets the test criteria BS476 Part 20; Class B1.

Fire Foam B2 is also available as a handheld aerosol and in a gungrade canister. The foam expands on application 1.5 - 2 times its original volume and meets the requirements of DIN 4102 Part 1 for Construction Materials and BS476 Part 20. Fire Foam B2 is fire-rated up to two hours in certain joint configurations.

Products should be used in conjunction with Everflex Fire Mate Intumescent Sealant for maximum fire rating .

Trust The Builders’ Brand for fire foam

Our full range of expanding foams is backed up by over 25 years’ experience supplying the trade and that goes especially for fire foams. 

Create a trade account or login today to start building your next pallet order and don’t hesitate to contact us if you have any questions. 

Looking for trade tips and industry insights? Check out the Sika Everbuild blog.

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