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Free cavity wall surveys across mainland England, Scotland and Wales

Gallery

Photographs from our own jobs: the borescope in the cavity, compressed air into the reopened holes, extraction at the base of the wall, and the vacuum and bags.

Weathered red brick wall laid in Flemish bond with alternating headers and stretchers

Photographs

What the work looks like

House and ladder
House and garage
Carport before work
Borescope wall ties
Borescope foam in cavity
Borescope tie with fibre
Borescope cleared cavity
Borescope old fill
Ladder and hose at wall
Hose into upper hole
Air valve at wall
Air line in reopened hole
Air line into hole
Air line held at hole
Valve and hose under sill
Valve at brick joint
Operative feeding hose
Operative at base of wall
Extraction wool at base
Extraction hose at base
Extraction point bricks out
Extraction hose and bricks
Hose along wall base
Extraction hose and pipe
Wall with hoses
Vacuum and bag in garden
Vacuum unit on lawn
Vacuum hose run
Borescope ties and fill
Borescope tie cleared
Borescope cavity after

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Scores for Remove Sprayfoam Limited, the company behind Cavity Reset.

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What happens next

  • A free survey first We check the wall inside and out and look into the cavity with a small camera. Then you get a fixed price in writing.
  • The insulation comes out Bricks come out at the base of the wall, the old fill is drawn out, and the bricks go back in, pointed to match.
  • A completion certificate You receive a completion certificate when the work is done. If a lender or surveyor has flagged a filled cavity, that certificate is what you show them.