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Crawley · West Sussex

Wall tie replacement in Crawley

Crawley homeowners, buyers, landlords and agents can book wall tie replacement with the price agreed first. Wall tie replacement fixes the outer and inner leaves of a cavity wall back together where the original ties have corroded.

Book a wall tie inspection in Crawley

Covering Crawley and the RH11 district. Tell us about the property. We confirm the price before you book.

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We use your details only to answer this enquiry and arrange your visit, sharing them only with the registered installer we appoint for your job and the providers named in our privacy notice. No marketing lists, no cold calls.

Wall tie replacement for Crawley properties

Our West Sussex coverage takes in Crawley (RH11) and nearby Horsham, East Grinstead and Haywards Heath. Crawley is one of the main towns we cover in West Sussex.

Where a Crawley wall does need work, bricks are lifted and rebuilt in matching mortar, and the cavity is checked with a camera before it is closed up. We never cold-call in Crawley or anywhere else, and we do not work with doorstep claims companies.

Before any material is chosen, exposure is checked. West Sussex has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.

As for paperwork, if cavity wall insulation follows in Crawley, filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Rules in England

Filling a cavity is notifiable building work and needs a building notice or competent-person self-certification if insulation work follows.

Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.

Ties and cavity insulation

Ties should be checked before a cavity is filled. Fitting remedial ties does not normally stop a cavity being insulated later, and we can do both in one visit. Where cracking suggests movement, we recommend a structural engineer's view first.

What is included in Crawley

  • Remedial stainless ties to a set pattern
  • Tie inspection with metal detector and borescope
  • Making good
  • Isolation or removal of old ties where needed

Guide prices for Crawley

Wall tie replacement guide prices
Wall tie replacement guide pricesGuide price
Remedial wall ties, detached house£1,995–£3,495
Remedial wall ties, semi-detached house£1,495–£2,495
Remedial wall ties, terraced house£995–£1,795

This work is not insulation, so it is normally standard-rated for VAT. Guide prices include VAT where it applies. Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.

How it works in Crawley:

  1. Get in touch

    Online, by phone or WhatsApp.

  2. Your price

    Confirmed in writing before you book.

  3. The visit

    Carried out at an agreed time, with photos of what we find.

  4. Your report

    Plain English, with any follow-on work quoted separately.

Last reviewed 19 October 2026.

Wall tie replacement in Crawley: questions

Do you cold-call in Crawley?

No. We only come out when you have asked us to. If someone cold-calls offering free insulation, check before you agree to anything.

Will you tell me if I do not need any work?

Yes. If the findings show nothing needs doing, or a cheaper fix such as clearing a gutter will do, we say so.

How much does wall tie replacement cost in Crawley?

Guide prices are shown on this page, and the price for your Crawley property is confirmed before you book.

Is there VAT on wall tie replacement in Crawley?

Wall tie replacement is not insulation, so it is normally charged at the standard rate of VAT. The VAT treatment is confirmed on your quote.

Nearby towns

Book a wall tie inspection in Crawley

Priced before you book. Findings in writing. No cold calls.