- 225 x 225 x 40mm
- Matching Faceplates available in silver and white
- Suitable for 30 or 60 minute fire resistance
- Easy to install Zintec steel frames
- Compliant to IFC Certificate No. IFCC1001
- Tested to BS 476: Part 22
Air Transfer Grilles 225 x 225 x 40
Home » Product Category » Air Transfer Grilles 225 x 225 x 40
10% OFF Everything until Midnight 1st January. Excludes Lead and Steel Weights
Air Transfer Grilles 225 x 225 x 40
£25.37 £22.83
Air Transfer Grilles from Pyroplex are suitable for use in fire resisting doorsets for up to 60 minutes fire resistance. In the event of a fire the intumescent grilles are designed to close and provide a fire barrier to restrict the passage of hot gases. We also have Matching Faceplates.