Glasgow · Scotland
Concrete repairs in Glasgow
Homes in Glasgow are mostly red and blond sandstone tenements. That matters for concrete repairs: footings, wall construction and mortar all vary with the age of the building. Most of Glasgow is on firmer ground than the clay belts of the south-east.
Guide price from£80per m² inc VAT
- Area
- Glasgow
- Pricing region
- Scotland
- Ground
- Mostly firmer ground
- Towns listed
- 0
What is the ground like in Glasgow?
Glasgow is underlain by the Central Coalfield, with shallow historic coal and ironstone workings recorded across much of the city, beneath glacial till and river deposits along the Clyde.
Historic coal workings are recorded beneath parts of Glasgow, and a coal mining search is worth checking where movement is unexplained. Typical buildings in Glasgow: Red and blond sandstone tenements, Victorian villas, inter-war cottage flats and post-war estates.
Signs you may need concrete repairs
- Fine cracks running in straight lines along the line of the reinforcement
- Chunks or flakes of concrete breaking away from edges and soffits
- Hollow sound when the surface is tapped with a hammer
- Rust-coloured stains or streaks running down the concrete surface
How much will concrete repairs cost in Glasgow?
Guide prices below are for homes in Glasgow, on Scotland rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Concrete patch repair | £80 – £170 | per m² |
| Crack injection | £170 – £455 | per metre |
| Small jobs (minimum visit)est. | £430 – £855 | per visit |
Which repair method suits a home in Glasgow?
Recasting or strengthening
Where steel has lost much of its section, or a lintel or canopy is too far gone to patch, the element is propped and rebuilt, replaced or strengthened to an engineer’s design. It is less common, but sometimes the more lasting option for small canopies and old precast lintels.
Best for: Badly corroded lintels, canopies and balcony edges
Protective coatings and sealing
After repair, an anti-carbonation coating, a waterproof deck membrane on a balcony, or a penetrating sealer slows the return of moisture and carbon dioxide. Restoring drips, upstands and falls so water drains away is as important as the coating itself.
Best for: Extending the life of repaired balconies and canopies
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
What happens when we carry out concrete repairs in Glasgow?
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.
Survey and tapping test
On site we tap the surface to find hollow areas, check the steel where it is exposed and note drainage. Where the extent is unclear, a cover meter, carbonation test or chloride test may be advised before repair.
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.
Do you need approval for concrete repairs in Scotland?
In Scotland, small repairs often do not need a building warrant, but structural alterations and strengthening generally do. Check with the council’s building standards service if unsure; there is no Party Wall Act in Scotland.
Concrete repairs in Glasgow: questions and answers
Is the ground in Glasgow prone to subsidence?
Glasgow is underlain by the Central Coalfield, with shallow historic coal and ironstone workings recorded across much of the city, beneath glacial till and river deposits along the Clyde. Historic coal workings are recorded beneath parts of Glasgow, and a coal mining search is worth checking where movement is unexplained. Only an investigation on site can say why a particular building has moved.
How much will concrete repairs cost in Glasgow?
On Scotland rates, concrete repairs starts from about £80 per m², including VAT. The written price depends on the extent of the damage, access and whether an engineer or building control is needed.
Is spalling concrete dangerous?
It can be, mainly because pieces may fall from balconies, canopies and soffits above doors or paths. It also means the steel is losing strength over time. Fence off the area below any loose concrete, keep people off a balcony that is badly affected, and have it assessed soon.
Can a concrete balcony be repaired rather than replaced?
In most cases, yes. Patch repairs, crack injection, a new waterproof deck and restored drips usually extend a balcony’s life considerably. Replacement is generally only needed where the steel has lost a lot of section or the balcony’s fixing to the building is compromised.
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.