The Type E is a preformed DPC cavitray which is inserted into an existing cavity wall.

The Type E requires only one course of bricks to be disturbed, with just a few bricks removed at any time. The self-contained Type E cavitrays are the length of two bricks, and clip together, so long runs are easily and quickly created. Preformed angles cater for corners and piers.

Each unit has stand-alone discharge via a weep. Suitable for all popular cavity widths because the cavity upstand of the Type E is hinged and adjusts to always suit the ‘as-found’ cavity width.

• Brick-sized cavitrays permit progressive insertion.
• Material - solid DPC polypropylene.
• Positive jointing integral anticapil clip eliminates gluing, sticking or overlapping.
• Shape and depth of projecting lip prevents discharge water permeating the bedding joint - an often overlooked consideration on exposed sites.
• Adjustable cavity upstand accommodates cavity size 50mm to 140mm.
• Easy compliance with building regulations.