25 x Terracotta Brick Tunnel Weep Vents Invisible Cavity Wall Water Outlet access_doors_panels Placed in a warm room

Placed in a warm room

Allows side panels or tailgates to drop down and then securely fasten back up

Length: 2500mm  (2

Key FeaturesThe GL250 drop down loft door is an innovative solution to the need for energy efficient loft space access

Marley Anglia

25 x Terracotta Brick Tunnel Weep Vents Invisible Cavity Wall Water Outlet access_doors_panels Placed in a warm roomTerracotta Tunnel Weep Vents Pack of 25 Low profile invisible tunnel weep vents. Suitable for commercial and domestic use. Satisfies NHBC standards. British made manufactured to BS EN ISO 9001. Dimensions: 100mm x 64mm x 10mm. The product can be slotted between two bricks and mortared into position. It provides an unobtrusive ventilation point for the cavity behind. Other colours available in our shop. Use Any situation where water must be discharged