TECSEL - FIRE-PROTECTING INTUMESCENT AIR GRILLES

GRILLES/V60/EI120/ 100x100 mm

The Tecsel fire protection intumescent air grilles enable air to pass freely at room temperature through a structural part (walls, doors, etc.) while providing effective protection against flames, smoke and gases in the event of fire. When exposed to high temperature, they swell and form a layer of impact-resistant, non-flammable foam, which is an insulating layer preventing the penetration of flames, smoke and gases.