10 x 4mm Fire Only Intumescent Strip (White)

10mm x 4mm Fire Only Intumescent Door Seal – White

Ensure your fire doors are up to code with our professional-grade "Fire Only" intumescent strips. These seals are specifically designed for FD30 (30-minute) fire doors where a smoke seal is either not required or provided by a separate brush system.

Key Features:

• High Expansion Ratio: The intumescent core expands to many times its original size when exposed to temperatures above 150°C, creating a fire-tight pressure seal.

• Standard Fit: 10mm width and 4mm depth, designed to fit standard pre-routed grooves in timber fire door frames.

• Clean Aesthetics: Supplied in a white PVC casing to provide a discreet and professional finish on white or painted door sets.

• Simple Installation: Features a high-tack self-adhesive backing for quick and permanent application to clean, dry surfaces.

• Durable Performance: Moisture-resistant and built to withstand the physical demands of high-traffic doorways.

• Fully Certified: Rigorously tested to BS 476: Part 22 for 30-minute fire protection.