Trowbridge · Wiltshire
Wall tie replacement in Trowbridge
If a mortgage valuation on a Trowbridge property has flagged possible wall tie failure, the next step is a tie survey and a written quote. We explain what the borescope found on each elevation and price only the walls that need work.
Guide price from£1,850per house inc VAT
- Postcodes
- BA14
- Population
- about 41,000
- Area
- Wiltshire
- Pricing region
- South West
Is Wiltshire prone to ground movement?
With roughly 41,000 people, Trowbridge spans postcode districts BA14 in Wiltshire. If you are just outside Trowbridge, we also cover Westbury (4 miles), Melksham (5 miles) and Bath (8 miles).
Wiltshire 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. What you mostly find across Wiltshire: stone cottages, railway terraces in Swindon, and large post-war and new-build estates.
How much will wall tie replacement cost in Trowbridge?
For Trowbridge we use South West 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. | £1,850 – £3,600 | per house |
| Semi-detached house | £2,600 – £5,150 | per house |
| Detached houseest. | £3,600 – £7,200 | per house |
| Scaffolding where neededest. | £620 – £1,850 | per elevation |
Which repair method suits a home in Trowbridge?
Partial rebuild of the outer leaf
If a section of the outer leaf has bulged too far to be tied back, it is carefully taken down and rebuilt with new ties built in as the work goes up. This is uncommon, and is usually limited to a gable top, a parapet or a panel under a window.
Best for: Outer leaf too distorted to tie back safely
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
What happens when we carry out wall tie replacement in Trowbridge?
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.
Report and quote
You receive a written summary of what the survey found on each elevation, which walls need new ties, whether old ties should be isolated or removed, and a no-obligation written quote with scaffold shown separately.
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.
Signs you may need wall tie replacement
- Mortar joints that look wider or opened up on one elevation
- The roof edge or verge lifting slightly above the brickwork
- Horizontal cracks along mortar joints, repeating every few brick courses
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.
Wall tie replacement in Trowbridge: questions and answers
How much should I budget for wall tie replacement in Trowbridge?
Guide prices for wall tie replacement in Trowbridge start from about £1,850 per house, including VAT, on South West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Can you survey a property in Trowbridge?
Yes. We take enquiries from across Trowbridge, including BA14, and from nearby places such as Westbury and Melksham. Send photos for a free initial view and we will tell you what happens next.
Why do houses in Wiltshire crack?
Southern Wiltshire is chalk, while the north around Swindon, Chippenham and Trowbridge sits on Oxford and Kimmeridge Clays that are prone to seasonal movement near trees. Bath stone was mined underground around Corsham. Only an investigation can say why a particular building has moved.
Will a mortgage lender accept wall tie replacement?
Lenders generally accept properly carried out tie replacement, but they may want to see the survey, the quote or a record of the completed work. If a valuation has flagged wall ties, a written report and itemised quote are usually what the lender or buyer needs next.
Do the old wall ties have to be removed?
Not always, because thin wire ties that cannot swell are usually left in place once new ties are fitted. Thicker ties that are still expanding and cracking the wall are isolated or removed so they stop causing damage. The survey decides which applies.
Related work in Trowbridge
- Retaining wall repairs
- Structural crack repairs
- Extension pulling away repairs
- Resin injection ground stabilisation
- Boundary and garden wall repairs
Wall tie replacement near Trowbridge
Suspect failed wall ties in Trowbridge? We offer a free initial assessment from your photos or a call, and a fixed price after the tie survey.