Collection: Expanding Foams

Expanding foams are versatile and essential products for filling gaps, sealing joints, and providing insulation in construction, renovation, and repair projects. These foams expand to fill voids, creating a durable, airtight, and watertight seal that enhances structural stability and energy efficiency.
Our range of expanding foams includes high-performance options for general-purpose applications, fire-rated foams for added safety, and specialist formulations for specific tasks. Ideal for sealing around windows, doors, pipes, and ductwork, expanding foams are perfect for preventing drafts, reducing noise, and providing thermal insulation. Their strong adhesive properties ensure compatibility with various materials, including wood, metal, concrete, and plastic.
Designed for both professional and DIY use, expanding foams offer easy application and long-lasting results. Explore our selection to find the perfect foam for your project and achieve a professional-grade finish. Shop now for reliable, high-quality expanding foams that deliver exceptional performance and efficiency.
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ILLBRUCK 750ML FOAM DUAL GUN GRADE OR HAND HELD FM310
£7.48 Inc. VATRegular price £6.23 GBPSale price £6.23 GBP Regular price -
B1 FIRE RATED 750ML FOAM DUAL GUN GRADE OR HAND HELD FF197
£11.99 Inc. VATRegular price £9.99 GBPSale price £9.99 GBP Regular price -
PENOSIL FIRE RATED B1 FOAM EXPANDING HAND 760ML B1-296
£4.79 Inc. VATRegular price £3.99 GBPSale price £3.99 GBP Regular price -
RTR PRO APPLICATOR FOAM GUN (RH16303)
£19.08 Inc. VATRegular price £15.90 GBPSale price £15.90 GBP Regular priceSold out -
Sold outB1 FR GUN GRADE FOAM 750ML
£0.00 Inc. VATRegular price £0.00 GBPSale price £0.00 GBP Regular priceSold out -
Sold outB2 FIRE GUN GRADE FOAM 750ML
£8.90 Inc. VATRegular price £7.42 GBPSale price £7.42 GBP Regular priceSold out -
Sold outB2 FIRE HAND HELD FOAM 750ML
£8.90 Inc. VATRegular price £7.42 GBPSale price £7.42 GBP Regular priceSold out


