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Type E Straight Cavitray Insert into an Existing Wall - 450mm Long

Code:
E 450 P

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

£7.14 Incl. VAT
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"Knowledgeable staff"

Geoffrey Woodcock

Description

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 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.

Features & Benefits: Type E Straight Cavitray Insert into an Existing Wall - 450mm Long

  • 450mm length
  • Polypropylene DPC material and black colour for sleek design
  • 0.15 to 0.17 thermal transmission
  • Zero ODP and 50mm to 140mm widths accommodated
  • Unobstructed cavity compartment area with stand-alone discharge
  • Anticapil interlocking to create long runs
  • Brick-sized Cavitray allows progressive insertion
  • Easy compliance with building regulations

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.

Dimensions

Length 450mm

Details

Colour Black

Questions & Answers

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.

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