Intumescent letterplate – telescopic.
Available in 12″
Polished Polished Silver with black frame
- Letterbox flaps open to 180˚
- Smoke tested to BS 476 Part31/1
- Fire tested to BS 476 part 22 (30 mintues)
- Acoustic tested achieving 32dB Rw.
- Security tested to PAS 23/24.
- Adjustable telescopic sleeve set to suit 40mm – 80mm door thickness.
- Fitted with brush pile draught excluders.
- Integral sound dampening bumpers.
- Wide range of letter flap finishes
- Ergonomic curved edge design
- Fully sealed backplate
Intumescent Letterplate FD60 Frame/Polished Silver
- External – 70mm high x 306mm (12″) wide
- Door aperture size – 37.5mm high x 254.5mm (12″) wide
- Supported door thickness – 40mm (minimum) to 80mm (maximum)