15 x 4mm Fire Only Intumescent Strip 2.1m White

15mm x 4mm Fire Only Intumescent Door Seal – 2.1m

Ensure maximum fire safety compliance with our professional 15mm intumescent strips. These seals are a critical component for fire-rated door assemblies, providing a robust barrier that expands significantly when exposed to heat, effectively sealing the gap between the door leaf and the frame.

Key Features:

• Enhanced Protection: The 15mm width provides a larger volume of intumescent material, making it ideal for high-specification fire doors.

• Heat Activated: Responds rapidly to temperatures exceeding 150°C, creating a high-pressure seal to contain fire within the room of origin.

• Standard 2.1m Length: Ideal for standard-height door frames, allowing for a single continuous run along the jambs and head.

• Self-Adhesive Backing: Fitted with high-tack adhesive tape for quick and permanent fixing into a pre-routed 15mm groove.

• Durable White Casing: Encased in a clean white PVC sleeve for a professional, low-profile appearance that matches painted or white-finished door sets.

• Fully Certified: Rigorously tested in the UK to BS 476: Part 22 for fire resistance.

• Moisture Resistant: Designed to withstand atmospheric moisture without degrading, ensuring long-term reliability.