Air Transfer Grilles Ht

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Air Transfer Grilles

TENMAT Firefly 105 Air Transfer Grilles are manufactured from a unique intumescent honeycomb material. The material offers up to 83% free open area for excellent ventilation and air flow properties.
In a fire situation the intumescent material quickly expands to seal off the grille to provide an effective seal against fire and hot gases.
The Air Transfer Grille material can be supplied in sheets up to 300mm x 1200mm or alternatively as finished grilles complete with steel frame and steel faceplate louvres.

Applications

Fire Doors
Boiler Rooms
Ventilation Ducting
Fire Resistant Walls

Properties

High percentage free area (up to 83%)
Quick reaction time
Lightweight
Full range of sizes & thicknesses

Fire Testing Approvals

Tested to BS476: Part 22: 1987 and prEN 1634: Part2

Acoustic Testing Approvals

Regulations

Meets the requirements of UK Building Regulations

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