Weepa simplifies and improves ventilation and drainage in cavity construction. Ideal for brickwork and rendered panels, Weepa ventilation prevents dampness, fungus and mildew and prevents the entry of embers and vermin into the cavity wall. Available standard, bush fire and louvered varieties in packs of 25 for sizes 75 x 10 x 105 mm and 75 x 10 x 70 mm.
