Kilargo Intumescent Fire & Smoke Door Bottom Upgrade Seal - Up To 20mm Gap - Clear Anodised

Upgrade excessive fire-door bottom gaps with a retrofit intumescent seal designed for proprietary fire door assemblies.

This 820mm retrofit fire and smoke seal is designed for existing nominal 35mm and 45mm proprietary fire doors where the bottom gap exceeds the allowable 10mm. Its clear anodised aluminium profile incorporates a grey flame-retardant silicone gasket and integral high-performance intumescent fire seals, sealing gaps up to 20mm.

Key features

• 820mm length
• Suitable for nominal 35mm and 45mm proprietary fire doors
• Seals door-bottom gaps up to 20mm
• Clear anodised aluminium with grey silicone gasket and integral intumescent fire seals
• Pre-drilled slotted fixing holes and screws supplied for retrofit installation
• Tested to AS1530 Part 4 for up to 2 hours on proprietary fire door assemblies in accordance with AS1905 Part 1

Common uses

• Upgrading existing proprietary fire doors with excessive bottom gaps
• Retrofitting fire and smoke sealing without removing the door
• Applications requiring compliance with NCC Specification C3.4 smoke sealing requirements

Item Code

FDBU20-820CA

Content and Downloads

• FDBU20 Kilargo Fact Sheet
• FDBU20 Fitting Instructions