Kidderminster · Worcestershire
Wall tie replacement in Kidderminster
Plenty of cavity-walled houses, in Kidderminster as elsewhere, were built when galvanised steel ties were standard, and those ties are now reaching the end of their life. A survey shows whether yours are sound, thinning or actively swelling and cracking the brickwork.
Guide price from£1,800per house inc VAT
- Postcodes
- DY10, DY11
- Population
- about 57,000
- Area
- Worcestershire
- Pricing region
- West Midlands
Is Worcestershire prone to ground movement?
Kidderminster, Worcestershire: about 57,000 residents across postcode districts DY10, DY11. We also take enquiries from nearby Stourport-on-Severn (4 miles), Stourbridge (7 miles) and Bromsgrove (9 miles).
Worcestershire has a mix of ground, with clay in some places and firmer rock in others. Ground movement here is more often linked to soils, drains and trees than to mining. Housing stock in Worcestershire: Timber-framed and brick houses, Victorian villas in Malvern, and post-war estates in Redditch and Worcester.
Symptoms that point to wall tie replacement
- Outer brickwork bowing or bulging, often worst near the top
- Horizontal cracks along mortar joints, repeating every few brick courses
- The roof edge or verge lifting slightly above the brickwork
Guide prices for wall tie replacement in Kidderminster
For Kidderminster we use West Midlands rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.
| Item | Guide price | Per |
|---|---|---|
| Mid-terrace houseest. | £1,800 – £3,500 | per house |
| Semi-detached house | £2,500 – £5,000 | per house |
| Detached houseest. | £3,500 – £7,000 | per house |
| Scaffolding where neededest. | £600 – £1,800 | per elevation |
Methods for wall tie replacement
Isolating the old ties
Where the old ties are swelling and cracking the brickwork, fitting new ties alone may not stop further damage. Each old tie can be isolated, usually by cutting it through within the cavity or sleeving its outer end, so it can no longer lift the outer leaf as it continues to corrode.
Best for: Thick mild steel ties still causing horizontal cracking
Remedial tie installation
New stainless ties are drilled through the outer leaf into the inner leaf, then fixed by mechanical expansion or resin, depending on the masonry. They are placed to a set grid across each elevation, with extra ties around openings and at the edges. Holes are made good in matching mortar.
Best for: Walls where the original ties have failed or are missing
From first photo to finished repair
Tie survey
A metal detector locates the existing ties and shows their pattern. Small holes are then drilled at sample points and a borescope passed into the cavity to see the tie condition, type and embedment. The holes are made good afterwards.
Access
Ties are fitted across the whole of each affected elevation, so scaffold or a tower is usually needed above ground floor. We plan access around conservatories, extensions, neighbours’ land and any parking that must be suspended.
Deal with the old ties and make good
Old ties are isolated or removed where the report calls for it, cracked joints are raked out and repointed, and drilled holes are filled in matching mortar. A written note of tie positions and findings goes in your property file.
Rules for wall tie replacement in England
Like-for-like repairs such as crack stitching and repointing do not usually need building control approval in England, but anything that changes or strengthens the structure, such as underpinning or rebuilding a wall, does. If the work touches a party wall, the Party Wall etc. Act 1996 may apply.
Frequently asked questions
What is the price of wall tie replacement in Kidderminster?
Guide prices for wall tie replacement in Kidderminster start from about £1,800 per house, including VAT, on West Midlands rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you carry out wall tie replacement in Kidderminster?
We do. Kidderminster and the surrounding area are covered, including nearby Stourport-on-Severn and Stourbridge. A free initial assessment from your photos is the first step.
Does the ground around Kidderminster cause cracking?
Worcestershire is largely Mercia Mudstone (locally called marl) and Lias clay, with the Malvern Hills in the west. The clays can shrink in dry summers, especially near large trees. Only an investigation can say why a particular building has moved.
Is wall tie failure covered by insurance?
Usually not, because insurers treat it as gradual deterioration. Damage caused by a sudden event, such as part of a wall collapsing in a storm, may be treated differently under some policies. Check your policy wording, and tell your insurer if you are unsure.
Can wall ties be replaced on a rendered house?
Yes, new ties can be fitted through render, with each drill hole made good afterwards. The repairs can show on painted render, so redecoration of the affected elevation is often worth including. Render can also hide the cracking pattern, so a survey matters more.
More repairs we carry out in Kidderminster
- Extension pulling away repairs
- Structural crack repairs
- Retaining wall repairs
- Chimney stack repairs
- Structural surveys and crack monitoring
Wall tie replacement near Kidderminster
Send photos of any horizontal cracking at your Kidderminster property and we will tell you whether a wall tie survey looks worthwhile.