Intumescent letter plates are suitable for installation in fire rated doors. The FD60 rating means that a 60 minute fire door is not compromised when fitted with one of these letter plates. In the event of a fire, the intumescent lining of the letter plate swells to seal the letter opening and prevent fire from spreading.
- Quick and easy installation, suitable for DIY
- Adjustable telescopic sleeve set
- Suitable for door thickness's of 40-80mm
- 60 minute fire protection (FD60)
- Available in 2 different finishes
- Tested and conforming to BS EN 13724:2002
- External dimensions (HxW): 66x305mm
- Cut out dimensions (HxW): 42x248mm
This is the technical data for the Astroflame Intumescent Letter Plates - 60 Minutes Fire Rated.
|Cut Out Dimensions (HxW)