Fire Rated Inspection Hatch Access Panel

£19.92 £23.90 (inc. VAT)

Fire and smoke resistant access hatch for easily accessing services passing behind walls or ceilings

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Envirograf® new fire proof gas flue hatch for boiler rooms with a clip door. Easily opened with a 2p or 10p coin. The gas flue hatch is fire insulated, with intumescent lining and smoke seals. The door can be removed, allowing for complete viewing for inside the ducting. To return the cover to the shut position, place the door into the slot and push cover to the shut position where the cover will then hold. The hatch can be fitted to walls and ceilings, either horizontally or vertically.

– Provides 1-2 hours fire protection

– Insulated version is fitted with fire and sound resistant sponge, providing acoustic protection

– Intumescent lining will seal the aperture in a fire, whether in the open or closed position

– Internal, spring-loaded locking mechanism means the hatch will remain closed even when installed in ceilings

Non-insulated version

Ref                                  External size (W x H)

ISL/GFH/100×100          100mm x 100mm

ISL/GFH/200×125          200mm x 125mm

ISL/GFH/200×200          200mm x 200mm

ISL/GFH/300×300          300mm x 300mm

ISL/GFH/400×400          400mm x 400mm

Acoustic insulated version

Ref                                  External size (W x H)

ISL/IGFH/100×100         100mm x 100mm

ISL/IGFH/200×125         200mm x 125mm

ISL/IGFH/200×200         200mm x 200mm

ISL/IGFH/300×300         300mm x 300mm

ISL/IGFH/400×400         400mm x 400mm


Tested to BS476 Part 22, achieving 1-2 hours fire protection.

Technical Information
Application Instructions

COSHH Data Fire & Acoustic


Brand Envirograf
Weight 0.75kg
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