Ashton-in-Makerfield · Greater Manchester
Concrete repairs in Ashton-in-Makerfield
Where flats and houses in Ashton-in-Makerfield and across Greater Manchester have concrete balconies, canopies or lintels several decades old, carbonation has had time to reach the reinforcement. That is when spalling and straight-line cracking tend to appear.
Guide price from£80per m² inc VAT
- Postcodes
- WA11, WA12, WN4
- Population
- about 26,000
- Area
- Greater Manchester
- Pricing region
- North West
How do local ground conditions affect concrete repairs in Ashton-in-Makerfield?
Ashton-in-Makerfield (WA11, WA12, WN4) has around 26,000 residents and sits in Greater Manchester. Nearby places we cover include Newton-le-Willows (3 miles), St Helens (4 miles) and Wigan (4 miles).
Greater Manchester has a mix of ground, with clay in some places and firmer rock in others. Parts of Greater Manchester lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Housing stock in Greater Manchester: Red-brick terraces, mill-town stone terraces, inter-war semis and post-war estates.
Methods for concrete repairs
Patch repair
Loose and contaminated concrete is broken out behind the bar, the steel is cleaned of rust and primed, and the section is rebuilt with a repair mortar. The edges are cut square so the patch does not feather out and fail. A protective coating may be applied over the whole surface afterwards.
Best for: Localised spalling around rusting bars
Crack injection
Cracks are sealed at the surface, then a low-viscosity resin is injected under pressure through ports until it fills the crack. A rigid resin bonds the two faces back together, while a flexible one seals live cracks against water. The choice depends on whether the crack is still moving.
Best for: Cracks letting water in, or splitting a slab or beam
From first photo to finished repair
Photos and a description
Send photos of the damage close up and from a distance, plus the whole balcony, canopy or elevation. Tell us roughly how old the building is and whether anything has fallen, so we can judge whether to make it safe first.
Engineer where needed
If the steel has lost significant section, or the element carries a balcony, stair or wall, an independent chartered structural engineer is appointed to assess and specify. We can arrange this, and the repair follows their scope.
Break out, repair, protect
Damaged concrete is cut back to sound material, steel cleaned and primed, and the section rebuilt and cured. Cracks are injected, then the surface is coated and drainage details put right so water runs off rather than sitting.
Symptoms that point to concrete repairs
- Chunks or flakes of concrete breaking away from edges and soffits
- Exposed steel bars showing where concrete has fallen away
- Fine cracks running in straight lines along the line of the reinforcement
Guide prices for concrete repairs in Ashton-in-Makerfield
Prices in Ashton-in-Makerfield are worked out on North West rates. They include VAT and are a starting point: access, the extent of the damage and whether an engineer or building control is involved all move the figure.
| Item | Guide price | Per |
|---|---|---|
| Concrete patch repair | £80 – £175 | per m² |
| Crack injection | £175 – £460 | per metre |
| Small jobs (minimum visit)est. | £430 – £865 | per visit |
Rules for concrete 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.
Frequently asked questions
How much will concrete repairs cost in Ashton-in-Makerfield?
Guide prices for concrete repairs in Ashton-in-Makerfield start from about £80 per m², including VAT, on North West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Ashton-in-Makerfield?
Yes, Ashton-in-Makerfield is covered, along with postcode districts WA11, WA12, WN4. We also cover nearby Newton-le-Willows and St Helens.
Is the ground in Greater Manchester prone to subsidence?
Greater Manchester is mostly glacial till over sandstone and mudstone, with the Lancashire coalfield beneath much of Wigan, Bolton, Salford and parts of the east. Historic mine workings, made ground and old mill sites are common. Only an investigation can say why a particular building has moved.
What is spalling concrete?
Spalling is concrete breaking away from the surface in flakes or chunks. In reinforced concrete it is usually caused by the steel inside rusting and expanding, which pushes the cover off. It often follows a straight line where a bar sits close to the surface, with rust staining nearby.
Can you repair a cracked concrete lintel?
Often, yes. Spalling and small cracks in a concrete lintel can be patch repaired and the steel treated. If the lintel is badly cracked, sagging or the bars have lost much of their section, replacement is usually better, and the opening is propped while it is done.
Other structural repairs in Ashton-in-Makerfield
- Subsidence repairs
- Gable end wall repairs
- Chimney stack repairs
- Resin injection ground stabilisation
- Bowing wall repairs
Concrete repairs near Ashton-in-Makerfield
Concrete falling from a balcony or canopy in Ashton-in-Makerfield? Fence off the area below, send us photos, and we will advise on making it safe and repairing it.