U.V. stabilised high impact polystyrene.
EASY TO FIT EACH VENT HAS TWO SCREENS ONE THE FLY SCREEN FIXED TO THE WALL VIA SCREW HOLES THEN ATTACH THE TOP VENT COVER AND ADJUST TO AN OPEN OR CLOSED POSITION
EASY TO CLEAN WHITE PLASTIC WIPE WITH DAMP CLOTH
BBA approved – your independent assurance that the product meets building regulations and standards and will last