Wales
Structural repairs in Powys
Structural repairs across Powys: subsidence, cracks, underpinning, wall ties, lintels and claim repairs. Shrinkable clay is less common in Powys than in south-east England.
- Nation
- Wales
- Pricing region
- Wales
- Towns listed
- 4
- Mining legacy
- Not a major factor
What is the ground like in Powys?
Powys is largely older hard rock and glacial deposits, with alluvium in the river valleys. Clay shrinkage is uncommon, but older stone buildings and rubble walls bring their own structural issues.
Ground movement here is more often linked to soils, drains and trees than to mining.
What usually causes cracking in Powys?
In Powys, cracking usually comes back to one of these. We rule each in or out before recommending a repair.
- Soft spots, made ground or fill under footings rather than clay shrinkage
- Heavy stone chimneys and gables pulling away from the house
- Weathered lime mortar letting stone walls spread
- Garden and boundary walls leaning as tree roots and frost get to them
- Extensions and bays moving differently from the main house
What kind of buildings are common here?
Stone farmhouses and cottages, market-town terraces and small post-war estates.
Which repairs do we carry out in Powys?
- Extension pulling away repairs
- Subsidence repairs
- Floor joist repairs
- Concrete repairs
- Chimney stack repairs
- Gable end wall repairs
- Crack stitching
- Bowing wall repairs
- Brick arch repairs
- Subsidence insurance claim repairs
- Structural crack repairs
- Wall tie replacement
- Boundary and garden wall repairs
- Roof structure repairs
- Retaining wall repairs
- Resin injection ground stabilisation
- Bay window subsidence repairs
- Underpinning
- Lintel replacement
- Structural surveys and crack monitoring
Guide prices in Powys
A selection of guide prices on Wales rates, including VAT. Each repair page has the full table.
| Item | Guide price | Per |
|---|---|---|
| Underpinning: mass-concrete underpinning | £920 – £1,400 | per metre of wall |
| Resin injection ground stabilisation: resin injection ground stabilisation | £735 – £1,400 | per metre of wall treated |
| Bowing wall repairs: lateral restraint for a typical gable | £920 – £2,750 | per wall |
| Structural surveys and crack monitoring: structural engineer's inspection and report | £460 – £1,850 | per property |
Towns we cover in Powys
We list 4 towns in Powys, covering 4 postcode districts in the LD and SY postcode areas. The largest are Newtown (about 11,000 people), Brecon (about 8,000 people) and Welshpool (about 6,500 people). Each town page has local postcodes, nearby places and the repairs we carry out there.
Do repairs in Powys need approval?
In Wales, small like-for-like repairs rarely need approval, but underpinning and strengthening go through building control under the Welsh Building Regulations.
Questions about structural repairs in Powys
Do you cover the whole of Powys?
We take enquiries from across Powys, including Newtown, Brecon, Welshpool and Llandrindod Wells, but survey visits are by arrangement because of travel and access. A free initial assessment from your photos is the first step.
Is Powys affected by subsidence?
Clay shrinkage is less of a concern in Powys, so other causes such as drains, poor footings or older walls are checked first. Ground movement here is more often linked to soils, drains and trees than to mining. Whether a particular building has moved, and why, needs an investigation on site.
How much do structural repairs cost in Powys?
It depends on the repair. On Wales rates, mass-concrete underpinning from about £920 per metre of wall and resin injection from about £735 per metre of wall treated, including VAT. Your written price follows photos or a survey.
What should I send for a free assessment in Powys?
Photos of each crack inside and out with a coin or tape for scale, a wider shot showing where it is on the building, your postcode in Powys, and when you first noticed it. If an insurer is involved, include the claim reference.