This Type E preformed DPC Cavitray can be inserted into an existing cavity wall and requires only one course of bricks to be impacted with just a few bricks removed at any time. This self-contained Cavitray is the length of two bricks and can simply clip together with another C... Read More
SUPER Rewards Earn points and build more across our SUPERSTORES!
Find out moreThis Type E preformed DPC Cavitray can be inserted into an existing cavity wall and requires only one course of bricks to be impacted with just a few bricks removed at any time.
This self-contained Cavitray is the length of two bricks and can simply clip together with another Cavitray, so you can quickly and easily create a long run. With preformed angles catering for piers and corners, it has stand-alone discharge via a weep. It is compatible with all common cavity widths, thanks to its hinged cavity upstand that can adjust to always fit the 'as-found' cavity width.
Ideal for preventing damp penetration from an original external wall that has become an internal wall due to an extension being built, this Cavitray can also re-establish damp control measures where an original DPC has failed.
Question:
Can these be used with block / rendered walls? If so do you chop out a whole block height at a time or the equivalent of a course of bricks?
Answer:
If its a block wall - one whole block
Question:
Is there an overlap to work out required number
Answer:
They clip together they don't over lap.
Question:
Is this available to work with a 200mm cavity?
Answer:
These are only suitable for up to 140mm.
Question:
Can this be used at DPC height on a ground floor?
Answer:
Yes it can as long as its above the DPC
Question:
Is this product suitable for a retro fit in a coursed stone wall?
Answer:
Yes it should be suitable.
Question:
Do I need to buy the drip vents with this product?
Answer:
Yes you would also use weep vents with these products.
Products We Recommend
Product Enquiry Form
0% for 4 months
Learn more