A DPC cavity tray constructed from preformed polypropylene, Type E Cavity Trays can be used where an existing external cavity wall has become an internal wall, or where other damp proofing measures have failed The cavity tray is fitted externally with ease, leaving little disturbance to the original masonry.

Brand Name	Cavity Trays
Material	polypropylene
Manufacturer Model No	415780002
Type	Cavity Tray
Certifications Met	BBA - ETA
Height Metric (mm)	200
Width Metric (mm)	150
Thickness Metric (mm)	2
Length	450mm