In normal use the grille system allows air to be circulated freely throughout the building.
Intumescent door grilles uk.
Lfs fire shop is a uk supplier of high quality fire protection products at competitive prices manufactured by reputable brands in the industry.
They provide up to 1 hour fire protection bs en 1634 2 the grilles have a moisture resistant intumescent core within a galvanised steel frame with vermin proof 6mm steel mesh fitted to both.
We supply commercial public and industrial customers as well as smes landlords and homeowners.
An intumescent vent grille system consisting of two metal plates that hold intumescent material fitted either side of a door or wall.
Day to day this enables efficient ventilation but during a fire will seal shut stopping the fire spreading further.
Intumescent air transfer grilles allow movement of air when fitted into doors walls and ductwork in a building.
The system is designed with intumescent grilles meaning that in a fire situation they swell when exposed to heat and provide a fire barrier to restrict the passage of hot gases.
High quality intumescent grilles available with next day delivery for the trade.
Grilles are available in a range of sizes and offer up to 60 minutes integrity in accordance with bs 476 22.
Every intumescent grille contains a moisture resistant intumescent core held in a galvanised steel frame for security and long lasting use.
Lorient intumescent door grilles lvn 20s.
Designed to be fitted in doors walls and ducts they provide a cost effective solution in allowing free air movement and yet maintain the integrity of the door or wall in a fire situation.
Fire door vents permit free air flow and can be fitted within 30 or 60 minute fire doors and walls whilst maintaining the integrity of the fire compartment.
Astroflame branded intumescent ventilation grilles for installation in solid timber fire doors solid block walls.
Fire door vents can be used in new or existing fire doors and can be mounted in a high or low position.
We supply a full range of intumescent grilles the intumescent vent grille system consisting of two metal plates that hold intumescent material fitted either side of a door or wall.
These grilles also have a 6mm vermin proof mesh fitted to both faces so unwelcome visitors can t get in.
Ideal for boiler room fire doors.
Intumescent grilles and covers in stock at the best price online.
Intumescent fire grilles by astroflame.
Suitable for use with fire rated doors.
