Carlisle Brass Intumescent Air Transfer Vent Grille 112 x 225mm Door Foot Pull It’s a fashionable urban finish

It’s a fashionable urban finish that caters to a modern look

Alternative Product Option: ALKSASH5LK3UB

Designed to compliment the mortice knobs in the Victorian range

Satin Nickel includes brushed silver hues

Colchester is a perfect option when restoring period properties

Carlisle Brass Intumescent Air Transfer Vent Grille 112 x 225mm Door Foot Pull It’s a fashionable urban finishAir 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