Gwent · Wales
Structural repairs in Cwmbran
Structural repairs in Cwmbran: subsidence, cracks, underpinning, wall ties and lintels, with a free initial assessment from your photos.
- Postcodes
- NP44
- Population
- about 49,000
- Area
- Gwent
- Pricing region
- Wales
Where do we cover around Cwmbran?
Postcode districts NP44 cover Cwmbran, a Gwent town of about 49,000 people. Neighbouring towns we cover: Pontypool (3 miles), Risca (5 miles), Newport (5 miles) and Abercarn (5 miles).
Is Gwent prone to ground movement?
Clay soils are found in parts of Gwent. Historic coal workings are recorded beneath parts of Gwent, and a coal mining search is worth checking where movement is unexplained. What you mostly find across Gwent: valley terraces on steep hillsides, Victorian houses in Newport and Abergavenny, and post-war estates.
What we check first in Cwmbran
In Cwmbran, cracking usually comes back to one of these. We rule each in or out before recommending a repair.
- Pockets of shrinkable clay, mainly where large trees grow close to the house
- Settlement over old shallow coal workings and mine entries
- Heavy stone chimneys and gables pulling away from the house
- Weathered lime mortar letting stone walls spread
Repairs we carry out in Cwmbran
- Crack stitching
- Floor joist repairs
- Lintel replacement
- Retaining wall repairs
- Chimney stack repairs
- Extension pulling away repairs
- Brick arch repairs
- Structural crack repairs
- Roof structure repairs
- Resin injection ground stabilisation
- Boundary and garden wall repairs
- Underpinning
- Mining subsidence repairs
- Structural surveys and crack monitoring
- Bay window subsidence repairs
- Subsidence insurance claim repairs
- Concrete repairs
- Bowing wall repairs
- Subsidence repairs
- Wall tie replacement
- Gable end wall repairs
Guide prices in Cwmbran
These are guide prices for Cwmbran, using Wales rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching: crack stitching with stainless helical bars | £75 – £165 | per metre of crack |
| Resin injection ground stabilisation: resin injection ground stabilisation | £735 – £1,400 | per metre of wall treated |
| Lintel replacement: standard window or door opening | £690 – £2,300 | per opening |
| Structural surveys and crack monitoring: structural engineer's inspection and report | £460 – £1,850 | per property |
Do repairs in Cwmbran need approval?
Structural work in Wales, such as underpinning, needs building control approval. Party wall notices can apply where work affects a shared wall.
Towns near Cwmbran
Structural repairs in Cwmbran: questions
Do you cover Cwmbran?
Yes, Cwmbran is covered, along with postcode districts NP44. We also cover nearby Pontypool and Risca.
Why do houses in Cwmbran crack?
Common causes around Cwmbran include historic coal mining close to the surface, weathered lime mortar letting stone walls spread, and heavy stone chimneys and gables pulling away from the house. The cause is checked before any repair is recommended.
How much do structural repairs cost in Cwmbran?
It depends on the repair. On Wales rates, resin injection from about £735 per metre of wall treated and a standard window or door lintel from about £690 per opening, including VAT. Your written price follows photos or a survey.
Tell us what you can see at your property in Cwmbran. A free initial assessment costs nothing and commits you to nothing.