Intumescent Fire & Smoke Air Transfer Grilles

Lorient fire and smoke intumescent air transfer grilles contain both fire and smoke in the event of a fire, while also allowing good air flow through fire doors or walls during everyday use. Take a look at our range below or get in touch.

The LVN20S system can be used in timber fire doors, while the LVV40S and LHV44S models are suitable for walls.

An electromechanically operated shutter smoke mechanism closes its slats in the event of a fire alarm going off, thus stopping cold smoke and flames from passing through the compartment.

A range of sizes and accessory products are available.