Type E External Cavitray Insert into an Existing Wall - Right Hand Cavitray for insertion into an existing wall. Properties Length : 218mm. Widths accommodated : 327mm. Thermal transmission : 0.15 to 0.17. Material : polypropylene DPC. Colour : black. ODP : zero. ...Read More
Type E External Cavitray Insert into an Existing Wall - Right Hand
Cavitray for insertion into an existing wall.
Properties
Length : 218mm.
Widths accommodated : 327mm.
Thermal transmission : 0.15 to 0.17.
Material : polypropylene DPC.
Colour : black.
ODP : zero.
Application
To prevent damp penetrating an original outside wall that has become an inside wall by virtue of an extension being built. To re-establish damp control measures where an original DPC has failed.
Description
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.
Benefits
• Brick-sized cavitrays permit progressive insertion.
• Anticapil interlocking to form long runs.
• Cavity widths compatible - upstand adjusts to suit.
• Unobstructed cavity compartment area with stand-alone discharge.
• Easy compliance with building regulations.
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