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Sevenoaks · Kent

Wall tie replacement in Sevenoaks

Wall tie replacement fixes the outer and inner leaves of a cavity wall back together where the original ties have corroded. In Sevenoaks the visit is priced up front, and any follow-on work is quoted separately so you can choose.

Book a wall tie inspection in Sevenoaks

Covering Sevenoaks and the TN13 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 Sevenoaks properties

Sevenoaks is among the towns we cover in Kent, alongside Tonbridge, Swanley and Tunbridge Wells. It is about 14 miles west of Maidstone.

We never cold-call in Sevenoaks or anywhere else, and we do not work with doorstep claims companies. Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Sevenoaks properties, so you can choose who fixes them.

Wind-driven rain is the first thing the surveyor weighs up. Much of Kent 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 Sevenoaks, 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 Sevenoaks

  • 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 Sevenoaks

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 Sevenoaks 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 Sevenoaks: questions

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.

Do you cover Sevenoaks?

Yes. Sevenoaks and the TN13 postcode district are within our Kent coverage, along with nearby Tonbridge and Swanley.

What will I get from wall tie replacement in Sevenoaks?

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.

Is there VAT on wall tie replacement in Sevenoaks?

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 Sevenoaks

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