Door Grille Intumescent Damper (DGID)

Door Grille Intumescent Damper (DGID)




The DGID intumescent fire door grille is a fully fire tested and approved intumescent fire damper assembly for use in fire rated doors.

The DGID is tested to AS1530.4-2005 in accordance with AS1905.1 and certified for up to four hours fire rating, dependant on fire door type.

Designed to fit inside of a standard fire door assembly and are finished with a modern slimline face fixed cover grille.


Each kit consists of the following components:

An intumescent damper with two silver grilles.

Intumescent mastic, fittings, fixing screws and installation instructions.


The DGID has the additional features:

Bi-directional air flow with high air flow intumescent technology.

Suits Mini, Maxi and Pyropanel doors. Suitable for new or existing doors.

Highly durable with no moving parts and maintenance free.