Astrogrille Intumescent Fire Grille 300 x 300mm

Astrogrille Intumescent Fire Grille 300 x 300mm AFFG300300

Note: This Is The 300 X 300mm Version Only

A durable ventilation grille which is easily mounted in solid timber fire doors & solid block walls, and can provide in excess of 1/2 or 1 hour fire protection. Astroflame Fire Grille comprises of a intumescent core within a galvanized steel frame with vermin proof 6mm steel mesh fitted to both faces.

Suitable for fitting up to 1,000mm (1m) from floor level. The top of the grille should not be higher than 1000mm from the floor.

The design allows a free area of 80% approximately. See our Free Area table below for guidance.

Features

• Fire Grilles tested to: BS 476: Part 22 1987.
• Comprehensive range of fire grille sizes.
• For use in solid timber fire doors & solid block walls.
• Suitable for mounting up to 1,000mm (1m) from floor level. Top edge of Grille should be no higher than 1,000mm (1m).
• In excess of 30 or 60 minutes fire rating.
• Vermin proof wire mesh 80% free area.