IntroductionThe Type BWVC is a preformed DPC cavitray that vertically connects two levels within the same masonry skin without adversely interrupting bonding or coursing.
To prevent wet external skin masonry at the side of a bay window from conveying dampness inwardly via the unprotected couses separating the higher (Bay Roof) tray arrestment level from the lower (Bay Support) lintel level.
- Cavity widths accomodated 50mm - 400mm
- Dimensions variable length 450mm Height 825mm
- Colour Black
Material Petheleyne DPC