Intumescent Strips
Intumescent strips sit in a rebate and expand during a fire, sealing the gap between the door and frame to prevent the passage of fire and smoke. Browse our selection of fire and smoke strips, offering Certifire approval, a range of sizes (10mm, 15mm, 20mm), and various colour-matching options. Meeting FD30 and FD60 regulations, our intumescent door strips provide joiners and fire door installers with compliant, easy-to-fit seals. With a wide stock range and fast next-day delivery, buy intumescent strips today for reliable fire protection.
Top brands for Seals & Intumescents
24 in stock
