Reviews
Wall Tie Accreditation
TrustMark Approved

WELCOME TO CAVCLEAR

Our nationwide team of Cavity Wall Specialists provides cavity wall tie surveys and replacement, specialist cavity wall inspections and cavity wall insulation removal for homeowners, homebuyers and property professionals.

Whether you are buying a property, responding to a building survey or lender request, investigating cracking or concerned about cavity wall insulation, CavClear provides specialist investigation, clear reporting and practical remedial recommendations.

Our cavity wall specialists offer detailed surveys and inspections, accompanied by reports, photographs, recommendations and the option for the works to be completed. Creating a quick and seamless process for protecting your home.

If you have been advised to obtain a specialist cavity wall or wall tie survey, or you are concerned about your property’s cavity construction or insulation, contact us today.

Cavity Wall Insulation Removal

 

Concerned about existing cavity wall insulation or signs it may be affecting the cavity?

We inspect and remove defective, contaminated or unsuitable cavity wall insulation where required.

Cavity Wall Tie Surveys and Replacement

 

Cavity wall ties connect the inner and outer leaves of a cavity wall and are an important part of the wall construction.

Our surveys assess tie condition, distribution and any signs that replacement or remedial work may be required.

Specialist Cavity Wall Inspections

 

A specialist cavity wall inspection can help establish the wall construction, cavity condition and any defects requiring further attention.

Ideal for property purchases, survey follow-ups, lender requests and unexplained cavity wall concerns.

What is cavity wall insulation removal, and when is it needed?

Cavity wall insulation removal is the process of safely extracting old or failing insulation material from walls. It’s needed when insulation becomes damp, degraded, or causes condensation/damp issues in your home.

How does a wall tie failure affect my property?

Faulty or corroded wall ties let the inner and outer walls shift independently, which can lead to structural cracks, bulging brickwork, damp penetration, and even collapse in extreme cases.

How much does a cavity wall or wall tie survey cost?

Survey fees vary depending on property location, construction, cavity insulation, access requirements and the scope or number of surveys required. Contact us for a property-specific quotation.

How long does it take to carry out wall tie replacement or insulation removal?

The timeframe depends on the property, access, type and extent of the required works. We will explain the expected programme before work begins and plan the works to minimise disruption.

Outstanding Customer Service

Approved and Accredited Technicians

Specialist Surveys & Remedial Works

Fully Accredited

Fully affiliated and trained by the Wall Tie Installers Federation. The trade organisation for registered installers of remedial and replacement wall ties and related services in the UK.

Cavity Wall Tie Accreditation
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Tom Williams profile picture
Tom Williams
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Just had cav clear round to do dpc on my living room from start to finish the guys were professional and accommodating as I have two small children. Every night the room was cleaned so we could use it and then when finished it was like they was never there will definitely be using them when I get my kitchen done cheers guys 👍
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stephen jones profile picture
stephen jones
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The guys did a great job, pleasant to deal with and respected the property whilst working. The damp section of the house has now dried up. Good result.
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Debbie Wheatley profile picture
Debbie Wheatley
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We instructed Cav Clear to do a cavity wall inspection on a house purchase following a red flag on the survey. They were prompt in all communications and a supplied us with a detailed report on issues found. They were excellent in explaining our options to rectify the issues should we go ahead with purchase. We purchased property and instructed Cav Clear to insert new wall ties for the whole house. A huge job that took 3 weeks, the guys were prompt and kept the area clean and tidy. A great bunch! Thanks to Wayne for getting it all organised, Andy, Mark and Chris for doing the work. I would 💯 recommend.
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Sara Cartwright profile picture
Sara Cartwright
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Professional service which gave peace of mind for my wall tie problems. Then had a further issue unrelated to their work which effected the wall ties and Wayne and his team were responsive and resolved the problem promptly. Cannot thank them enough. Definitely recommend them.
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Tracey Whalley profile picture
Tracey Whalley
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We had our wall ties replaced they carried out a survey first work started promptly after . Arrived every day got the job done professionals. Left tidied and clear every day. Great job would highly recommend.
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Adam Harcourt profile picture
Adam Harcourt
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Absolutely fantastic! They did a damp survey and found exactly what needed to be done to the house. Would definitely recommend to anyone!
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Philippa Woodward profile picture
Philippa Woodward
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Recently had DPC carried out by Cavclear. Very happy with the service provided from initial contact to completion. Kept well informed, knowledgeable workmen who did a good job, caused as little disruption as necessary within the time estimate provided. We chose this company based on reviews all of which were correct. Would recommend them if you need work of this nature carrying out in your property.
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Greg Fitzgibbon profile picture
Greg Fitzgibbon
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The guys at CavClear were professional, courteous, friendly and did a great job at removing our cavity wall insulation. Fast and efficient service and high quality work. I would highly recommend.
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Matthew Croft profile picture
Matthew Croft
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They came on time to remove my cavity wall insulation they where both really friendly they did a great job and cleaned up after themselves would recommend to others.
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Bigdave allen profile picture
Bigdave allen
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Great people to do business with. Clean, tidy & very professional. Would not hesitate in using them again.

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United Kingdom

Nationwide Coverage

Our qualified, accredited, and 5-star rated technicians are among the UK’s leading cavity wall specialists.

We proudly provide our services to homeowners and businesses nationwide across the United Kingdom, delivering trusted expertise and professional support wherever it’s needed.

From cavity wall tie surveys and specialist cavity inspections to cavity wall insulation removal, we provide clear reporting, practical recommendations and remedial quotations where required.