Intumescent Strips
Improve fire resistance and containment with our selection of intumescent strips for your fire doors, available in a range of sizes.
Filters Sort & Filters
FrameFit Low Modular 1.5mm FD30 White LM 1.5mm FD30
FFLM15F3FrameFit Low Modular 3mm FD30 White LM 1.5mm FD30
FFLM30F3FrameFit Low Modular 5mm FD30 White LM 1.5mm FD30
FFLM50F3FrameFit High Expansion 1.5mm FD30 White HE 1.5mm FD30
FFHE15F3Astroflame Intumescent Fire Strip and Two Rubber Seal 15 x 4 x 2100mm
ISAD215LFrameFit Low Modular 3mm FD60 White LM 3mm FD60
FFLM30F6FIRESTOP 2.1m Intumescent Strip - Fire & Smoke - 15mm x 4mm White
ASL31221Astro Strip Intumescent Single Blade Seal 10mm x 4mm x 2100mm White
ISAD110WAstro Strip Intumescent Fire Seals 10mm x 4mm x 2100mm White
ISAT210WAstro Strip Intumescent Fire Seals 20mm x 4mm x 1050mm Brown
ISAT120BFrameFit Low Modulus Spacer Profile FD60 5mm x 5.2m White
FFLM50F6Astro Strip Intumescent Twin Blade Seal 10mm x 4mm x 2100mm White
ISAD210WFIRESTOP 2.1m Intumescent Strip - Fire Only - 15mm x 4mm White
ASL31219FrameFit Bottom Door Seal BDS/FD60 Silver
FFBDSF6SAstro Strip Intumescent Fire Seal 15mm x 4mm x 2100mm Brown
ISAT215BAstro Strip Intumescent Fire Seals 20mm x 4mm x 2100mm Brown
ISAT220BFrameFit Bottom Door Seal BDS/FD60 White
FFBDSF6WAstro Strip Intumescent Twin Blade Seal 20mm x 4mm x 2100mm White
ISAD220WAstro Strip Intumescent Fire Seal with Brush 15mm x 4mm x 2100mm Brown
ISAS215BFIRESTOP 2.1m Intumescent Strip - Fire & Smoke - 15mm x 4mm Brown
ASL31222For more fire protection, take a look at our whole range of intumescent fire door control, including fire door vents, hinge pads and fire mastics. At George Boyd we take fire door safety seriously, so we only provide the most reliable brands and the best products. Benefit from our next day delivery when you order online today.