Intumescent Air Transfer Vent Grille 112 x 225mm Size:112 x 225 flush faced quality timber doors

flush faced quality timber doors

This modern lever has a slight curve with a oval profile

A smooth rounded lever narrowing slightly in the middle for an easy and comfortable grip

The designs are inspired by the legacy of the British Royal Airforces aircraft

This is a job lot product

Intumescent Air Transfer Vent Grille 112 x 225mm Size:112 x 225 flush faced quality timber doorsAir transfer vent grille designed for use in fire resisting doorsets and compartment walls. When dormant, the grilles allow air to circulate throughout the building. In the event of a fire they are designed to close and restrict the flow of hot gasses and fire. Matching face plate cover available (ES423) sold separately. All air transfer grille systems are tested to BS476 part 20 part22: 1987 30 and 60 minute fire rated. Comes with a 10 year