AmazonBlackAir Brick Vents. Black Air Brick Vents. Pack of 10. Suitable for commercial and domestic use. Integral clip together facility allows multiple air bricks to be stacked. Manufactured to BS EN ISO 9001. Satisfies NHBC Standards., Manufacturer: Timloc
BlackAir Brick Vents. Black Air Brick Vents. Pack of 10. Suitable for commercial and domestic use. Integral clip together facility allows multiple air bricks to be stacked. Manufactured to BS EN ISO 9001. Satisfies NHBC Standards., Manufacturer: Timloc