Wellingborough · Northamptonshire
Structural crack repairs in Wellingborough
If you have found a crack in a wall at your Wellingborough property, the first job is to work out why it appeared. Our crack repairs start with the cause, so the stitching, repointing or rebuilding that follows has a fair chance of lasting.
Guide price from£80per metre of crack inc VAT
- Postcodes
- NN8
- Population
- about 57,000
- Area
- Northamptonshire
- Pricing region
- East Midlands
What is the ground like in Northamptonshire?
Wellingborough, Northamptonshire: about 57,000 residents across postcode districts NN8. Nearby, we also cover Rushden (4 miles), Kettering (7 miles) and Northampton (9 miles).
Much of Northamptonshire sits on clay that shrinks in dry summers and swells in wet winters. Historic ironstone working has left disturbed ground in places. What you mostly find across Northamptonshire: ironstone and limestone cottages, Victorian terraces in Northampton and Kettering, and new-town estates in Corby.
Structural crack repairs prices in Wellingborough
The ranges below reflect typical East Midlands costs for structural crack repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching with helical bars | £80 – £175 | per metre of crack |
| Single crack, outside only (up to about 2 m)est. | £390 – £880 | per crack |
| Internal making good and redecoration of the crack lineest. | £145 – £490 | per room |
How we usually approach structural crack repairs
Crack stitching with helical bars
Stainless steel helical bars are grouted into slots cut along the bed joints, bridging the crack so the masonry works as one piece again. It is the standard repair for wider stepped and vertical cracks once whatever caused them has stopped.
Best for: Stable cracks wider than about 5 mm, or ones that keep reopening
Filling and repointing
For hairline and narrow cracks that have stopped moving, the crack line is raked out and repointed in mortar matched to the original for strength, colour and texture. Inside, plaster cracks are cut out, filled with a flexible filler and redecorated.
Best for: Cracks up to about 5 mm that are no longer moving
What happens during structural crack repairs, step by step?
Send photos
Photograph the crack from a distance and close up, with a coin or tape measure for scale. From these we say whether it looks cosmetic, needs a visit or calls for an engineer.
Survey and record
On site we measure the width along the crack, note its pattern and check nearby drains, trees and openings. If the cause is unclear, gauges can be fixed across it and read over several months.
Repair and make good
Cracks are stitched, repointed or rebuilt as specified, with mortar matched to the existing wall. Internal crack lines are filled and redecorated where included, and you get a written note of what was done.
What to look for before calling about structural crack repairs
- Daylight or a draught coming through a crack in an outside wall
- Diagonal cracks running from the corners of windows and doors
- A crack noticeably wider at the top than the bottom, or the reverse
Rules for structural crack repairs 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 structural crack repairs in Wellingborough
What is the price of structural crack repairs in Wellingborough?
Guide prices for structural crack repairs in Wellingborough start from about £80 per metre of crack, including VAT, on East 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 structural crack repairs in Wellingborough?
Yes, Wellingborough is covered, along with postcode districts NN8. We also cover nearby Rushden and Kettering.
Does the ground around Wellingborough cause cracking?
Northamptonshire sits largely on Lias clay and Jurassic ironstones and limestones, with historic ironstone quarrying around Corby and Kettering. The clay vales are prone to shrinkage near trees. Only an investigation can say why a particular building has moved.
What do stepped cracks in brickwork mean?
Stepped cracks usually mean part of the wall has moved and the weakest path, the mortar joints, has given way. They are common with subsidence and around openings. A thin stepped crack unchanged for years is often cosmetic, while a wide or tapered one should be looked at.
What causes vertical cracks in walls?
Vertical cracks are most often caused by thermal or moisture movement in long walls, or by the joint between old and newer work. An even-width vertical crack is usually cosmetic. One clearly wider at the top or bottom can indicate foundation movement at one end.
More repairs we carry out in Wellingborough
- Subsidence repairs
- Subsidence insurance claim repairs
- Brick arch repairs
- Crack stitching
- Chimney stack repairs
Structural crack repairs near Wellingborough
Get a free initial assessment of cracked walls in Wellingborough from your photos or a call, then a fixed price in writing once the repair is specified.