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MG Intumescent Grilles (slotted) - Envirograf
Fire door compliance – the essentials [BLOG]
Pyroplex Air Transfer Grille 60 Min Fire Rated - Silver | Noberne
Air Transfer Grilles | Lorient UK | Lorient UK
Pyrogrille – Circular Air Transfer Grilles for Services - Mann Mcgowan
Fire Blocks (Intumescent) | Vent Direct
Air Transfer Grilles | Kingspan GB
300x300mm Intumescent Fire Grille
Fire Resistant Louvre Grille 465 by Renson Fabrications
Air Transfer Grilles | Lorient UK | Lorient UK
Air transfer grilles for fire doors | Lorient UK
Folding Security Grille for Fire Doors| Security Direct
Fire Rated Intumescent Air Transfer Grilles with Faceplates
Intumescent Fire Grille, to Suit FD30 and FD60 Fire Rated Doors - Häfele U.K. Shop
Fire Rated Intumescent Air Transfer Grilles with Faceplates
Intumescent Air Transfer Grilles - Fire Rated Vents - For 30 & 60 Minute Fire Doors | G Johns & Sons
ISL Therm-A-Grille | Intumescent Air Transfer Grille | Firewise Supplies Ltd
Lorient LVV40 Intumescent Air Transfer Grille 400 x 400mm - Fire Seals Direct
MGL Intumescent Fire Grilles (louvered) - Envirograf
Air Transfer Grilles
Intumescent Fire Grille, to Suit FD30 and FD60 Fire Rated Doors - Häfele U.K. Shop
Intumescent Air Transfer Grille |Air Transfer Grilles provide protection against the spread of fire through walls, doors, air ducts and openings in fire-resisting constructions such as partitions and doors.
Envirograf MG and MGL Intumescent Grilles - International Passive Fire Ltd
Air Transfer Grilles | Fire Grilles | Noberne Seals
Intumescent Air Transfer Grilles - Fire Rated Vents - For 30 & 60 Minute Fire Doors | G Johns & Sons