Damp Proofing

Type BWVC

  • Cavity widths accomodated 50mm - 400mm
  • Dimensions variable length 450mm Height 825mm
  • Colour Black
  • Material Petheleyne DPC
     
Send us an enquiry about this product or give us a call for free:
0800 7311 779
Open Hours: Mon to Fri 8:00am - 5:00pm

Introduction

The Type BWVC is a preformed DPC cavitray that vertically connects two levels within the same masonry skin without adversely interrupting bonding or coursing.

Its presence prevents horizontal damp transference. It is extensively used in bay window construction where the level of the roof intersection and that of the support lintel spannng the bay is not shared and seperating courses exist between them.

Type BWVC units are handed and available to suit brickwork / block work coursings. Units are introduced at each end of the lintel and provide permanent DPC connection upwardly to the cavitray at roof intersection level.

Use

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.

Data

  • Cavity widths accomodated 50mm - 400mm
  • Dimensions variable length 450mm Height 825mm
  • Colour Black
  • Material Petheleyne DPC
     
You can buy our products at:

Products available from your local merchant, contact us to find out who is in your area

Contact us
All you need to know about Cavity Tray Standards