Type Cavity trays
Material Polypropylene
Features Integral damp-proof course
Integral lead flashing
Suitability Cavity walls
Roofs
Minimum cavity width (mm) 50
Maximum cavity width (mm) 140
 
 

Type G Cavitrays are reliable DPC systems suitable for general-purpose building applications, including changes of level, diaphragm walls, porch and garage roof intersections, and junctions with bay windows.

They are supplied in preformed lengths and preformed angles. Long runs can be rapidly laid with adjoining sections interlocking.

Standard Type G profiles suits cavity widths from 50 to 140mm and are available in lengths to suit masonry coursings.

They are usually supplied with a flashing already attached or with an external bed lip.

They are suitable for traditional and timber-frame construction and will not deform like conventional roll DPC.


Type G Cavitrays are reliable DPC systems suitable for general-purpose building applications, including changes of level, diaphragm walls, porch and garage roof intersections, and junctions with bay windows.

They are supplied in preformed lengths and preformed angles. Long runs can be rapidly laid with adjoining sections interlocking.

Standard Type G profiles suits cavity widths from 50 to 140mm and are available in lengths to suit masonry coursings.

They are usually supplied with a flashing already attached or with an external bed lip.

They are suitable for traditional and timber-frame construction and will not deform like conventional roll DPC.