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Farnham · Surrey

Wall tie replacement in Farnham

Farnham 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 Farnham

Covering Farnham and the GU9 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 Farnham properties

Farnham sits in Surrey, about 10 miles west of Guildford. We work across the GU9 district, including nearby Godalming, Camberley and Guildford.

Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Farnham properties, so you can choose who fixes them. If your Farnham installation has a guarantee, we check it first; the guarantee route may cover the work.

Every elevation is judged on its own exposure. Much of Surrey sits in the more sheltered driving-rain zones of the UK, which widens the choice of fill. Exposed elevations, coastal sites and high ground still get checked wall by wall.

On the rules side, if cavity wall insulation follows in Farnham, 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.

Signs of wall tie failure

Horizontal cracks in mortar joints at regular vertical intervals, bulging brickwork, or lifting of the roof verge. Older galvanised ties, especially in walls built before the 1980s, are the usual suspects.

What is included in Farnham

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

Guide prices for Farnham

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.

What happens next for a Farnham property:

  1. Tell us what is happening

    Postcode, property type and what you have noticed.

  2. Price agreed first

    We confirm the price before anyone visits.

  3. Visit and checks

    Photos and readings at the areas that matter.

  4. Findings in writing

    What we found and the options, each priced separately.

Last reviewed 19 October 2026.

Wall tie replacement in Farnham: questions

How soon can you visit in Farnham?

We arrange dates when you get in touch. Availability varies through the year, so we give you real dates rather than a promise on the website.

Do you cover Farnham?

Yes. Farnham and the GU9 postcode district are within our Surrey coverage, along with nearby Godalming and Camberley.

How much does wall tie replacement cost in Farnham?

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

What will I get from wall tie replacement in Farnham?

A visit at an agreed price, photos of what we find, and a written summary in plain English. Any follow-on work is priced separately so you can choose who does it.

Nearby towns

Book a wall tie inspection in Farnham

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