Swindon · Wiltshire
Crack stitching in Swindon
For stitching work in Swindon, the details decide how long the repair lasts: slot depth, bar length, grout type and a mortar that matches. We price each crack individually, so you can see where the money goes.
Guide price from£80per metre of crack inc VAT
- Postcodes
- SN1, SN2, SN3
- Population
- about 200,000
- Area
- Wiltshire
- Pricing region
- South West
How do local ground conditions affect crack stitching in Swindon?
Postcode districts SN1, SN2, SN3 cover Swindon, a Wiltshire town of about 200,000 people. Nearby places we cover include Calne (13 miles), Cirencester (14 miles) and Carterton (16 miles).
Clay soils are found in parts of Wiltshire. Ground movement here is more often linked to soils, drains and trees than to mining. Across Wiltshire, most homes are stone cottages, railway terraces in Swindon, and large post-war and new-build estates.
How we usually approach crack stitching
Stitching with crack injection
Once the bars are in, the crack itself is filled. Fine cracks are pointed in matching mortar, while wider or deeper cracks can be injected with grout so the void inside the wall is filled rather than just the face. On older houses, lime mortar keeps the repair breathable.
Best for: Deep cracks running through the full thickness of the wall
Helical bars in cementitious grout
The most common approach. A slot is cut along the bed joint with a twin-blade cutter, flushed out and part filled with a cement-based grout. The helical bar is pushed in, more grout is packed over it, and the joint is pointed to match. The grout cures over a few days.
Best for: Most brick and block walls, including older softer bricks
What happens during crack stitching, step by step?
Confirm the cause has stopped
Before quoting we check what made the wall crack and whether it is still moving. If there is doubt, we suggest a period of monitoring or an engineer’s view, rather than stitching a crack that will simply open again.
Repoint to match
The cut joints and crack are pointed in a mortar chosen to match the colour, texture and strength of the existing work. On older houses with soft bricks, a lime mortar is used so the repair does not trap moisture.
Make good and record
Internal plaster cracks are cut out and filled where included, and dust is cleared. You receive a short note of where the bars went, which is useful for future buyers, surveyors and any insurance file.
What to look for before calling about crack stitching
- A crack you can fit a coin into, running through bricks and mortar
- A crack visible on both the inside and outside face of the wall
- Stepped cracking beside a window, door or corner
Crack stitching prices in Swindon
For Swindon 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 |
|---|---|---|
| Crack stitching with stainless helical bars | £80 – £185 | per metre of crack |
| Small jobs (minimum visit)est. | £360 – £515 | per visit |
| Repointing over the stitched line in matching mortarest. | £30 – £60 | per metre |
Rules for crack stitching 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.
Questions about crack stitching in Swindon
How much will crack stitching cost in Swindon?
Guide prices for crack stitching in Swindon start from about £80 per metre of crack, 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.
Do you cover Swindon?
Yes, Swindon is covered, along with postcode districts SN1, SN2, SN3. We also cover nearby Calne and Cirencester.
Is the ground in Wiltshire prone to subsidence?
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.
How far apart are helical bars placed?
Helical bars are usually placed every few courses up the full height of the crack, each one running well past the crack into sound brickwork. Spacing and bar length depend on the wall and the crack width, and where an engineer has specified the repair, their drawing sets them.
Is resin or cement grout better for crack stitching?
Neither is better in every case. Cement-based grout suits most walls and is kinder to soft, older bricks, while resin grout bonds faster and copes better with damp. The choice depends on the masonry, the conditions and any engineer’s specification.
Other structural repairs in Swindon
- Structural surveys and crack monitoring
- Resin injection ground stabilisation
- Lintel replacement
- Wall tie replacement
- Chimney stack repairs
Crack stitching near Swindon
Unsure whether a crack in Swindon has stopped moving? Pictures with the date on them, taken over a few weeks, help us advise before any bars go in.