Fire Rated Intumescent Air Transfer Grilles with Faceplates
Pyrogrille – Circular Air Transfer Grilles for Services - Mann Mcgowan
MGL Intumescent Fire Grilles (louvered) - Envirograf
Fire Rated Intumescent Air Transfer Grilles with Faceplates
Envirograf Intumescent Block Grilles - Standard Sizes - International Passive Fire Ltd
Fire rated grills
Envirograf MG and MGL intumescent grilles
Eurospec Louvre Grills For Intumescent Air Transfer Grilles (Various Sizes), Silver - ES420 from Door Handle Company
MG Intumescent Grilles (slotted) - Envirograf
Intumescent Fire Grille & Ventilation Manufacturers
TL20FIRE – Rytons 9×9 Intumescent RytBlock – Rytons Building Products
Air Transfer Grilles | Intumescent Grilles from Pyroplex
Intumescent Grilles | Checkfire
LVH intumescent air transfer grilles for fire doors | Architecture & Design
Pyrogrille – Square and Rectangular Air Transfer Grilles - Mann Mcgowan
Intumescent Air Transfer Grille - Avent
-316-p.jpg?v=8f46365d-29ea-4aed-8010-b890d7883a51 "Intumescent Fire Grille - 600mm x 300mm | Stormflame")
Intumescent Fire Grille - 600mm x 300mm | Stormflame
Fire Rated Intumescent Air Transfer Grilles with Faceplates
Circular intumescent grills
FTR, Transfer expanding grilles | MADEL
Intumescent Fire Grille 300mm to 350mm wide - Easy Fire Safety
New Style Intumescent Block Grille - Envirograf
