Intumscent Kits for Concealed Door Controls - 30 Mins

Intumescent kits for concealed door controls provide 30-minute fire protection for hidden door mechanisms. The graphite-based intumescent material expands when exposed to heat to help seal gaps around concealed controls and slow the spread of fire and smoke.

These kits are designed for application to concealed door control components where increased thermal protection is required. The product is supplied at a 1mm nominal thickness and is intended to be applied directly to the device or surrounding cut-out as part of a passive fire-stopping measure; follow installer guidance for correct placement and fixing.

Key Features

• Fire rating: 30-minute protection as stated for the product.
• Thickness: 1mm nominal thickness.
• Application: For use with concealed door controls and their housings.
• Performance: Expands when heated to provide increased fire resistance.
• Installation: Designed for straightforward application; follow installer instructions.