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 3mm FD30 White LM 1.5mm FD30
FFLM30F3FrameFit Low Modular 1.5mm FD30 White LM 1.5mm FD30
FFLM15F3FrameFit Low Modular 1.5mm FD60 White LM 1.5mm FD60
FFLM15F6FrameFit Bottom Door Seal BDS/FD30 White
FFBDSF3WFrameFit Bottom Door Seal BDS/FD60 White
FFBDSF6WAstroflame Intumescent Fire Strip and Two Rubber Seal 15 x 4 x 2100mm
ISAD215LAstro Strip Intumescent Fire Seal with Brush 20mm x 4mm x 2100mm Brown
ISAS220BFIRESTOP 2.1m Intumescent Strip - Fire & Smoke - 15mm x 4mm White
ASL31221Astro Strip Intumescent Fire Seals 10mm x 4mm x 2100mm White
ISAT210WFrameFit Low Modulus Spacer Profile FD60 5mm x 5.2m White
FFLM50F6Astro Strip Intumescent Single Blade Seal 10mm x 4mm x 2100mm White
ISAD110WFIRESTOP 2.1m Intumescent Strip - Fire Only - 15mm x 4mm White
ASL31219Astro Strip Intumescent Fire Seals 20mm x 4mm x 2100mm Brown
ISAT220BAstro Strip Intumescent Fire Seal 15mm x 4mm x 2100mm Brown
ISAT215BFrameFit Bottom Door Seal BDS/FD60 Silver
FFBDSF6SAstro Strip Intumescent Fire Seals 15mm x 4mm x 1050mm White
ISAT115WAstro Strip Intumescent Single Blade Seal 15mm x 4mm x 2100mm White
ISAD115WAstroflame Intumescent Fire Strip and Two Rubber Seal 10 x 4 x 2100mm
ISAD210LAstro Strip Intumescent Twin Blade Seal 10mm x 4mm x 2100mm White
ISAD210WAstro Strip Intumescent Twin Blade Seal 20mm x 4mm x 2100mm White
ISAD220WFor 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.