Plastic perpend joint weep hole and cavity ventilator of reduced size.
A dual function plastics perpend joint weep hole and cavity ventilator, of a size less than the standard full perpend joint height, for use in external masonry leaves for ventilating cavities and suspended floor voids.
Forward set grille prevents insect fostering within body of weep/vent and maximizes wind driven rain deflection
Can be used with restricted height masonry units
F30/132 Perpend joint plastics weep holes
F30/175 Cavity ventilators
F30/8 Perpend joint plastics weep holes
|Render front cover|
|Standard product features|
Free air provision (approximate):
Size (length x height x thickness):
87 x 49 x 9 mm.