Aberdeen and Aberdeenshire · Scotland
Structural crack repairs in Aberdeen and Aberdeenshire
Homes in Aberdeen and Aberdeenshire are mostly granite tenements and terraces in Aberdeen. That matters for structural crack repairs: footings, wall construction and mortar all vary with the age of the building. Shrinkable clay is less common in Aberdeen and Aberdeenshire than in south-east England.
Guide price from£75per metre of crack inc VAT
- Area
- Aberdeen and Aberdeenshire
- Pricing region
- Scotland
- Ground
- Mostly firmer ground
- Towns listed
- 7
What should you know about the ground under Aberdeen and Aberdeenshire?
The north-east is mostly granite and other hard rock with glacial till and sands, so clay shrinkage is uncommon. Granite buildings, older lime mortars and coastal exposure shape most repairs.
Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Aberdeen and Aberdeenshire: Granite tenements and terraces in Aberdeen, fishing-town cottages and post-war estates.
What happens when we carry out structural crack repairs in Aberdeen and Aberdeenshire?
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.
Signs you may need structural crack repairs
- Daylight or a draught coming through a crack in an outside wall
- Doors or windows that have started sticking or no longer latch
- Cracks that reappear in the same place after filling and painting
- Stepped cracks zigzagging through the mortar joints of outside brickwork
How much will structural crack repairs cost in Aberdeen and Aberdeenshire?
Prices in Aberdeen and Aberdeenshire are worked out on Scotland 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 |
|---|---|---|
| Crack stitching with helical bars | £75 – £170 | per metre of crack |
| Single crack, outside only (up to about 2 m)est. | £380 – £855 | per crack |
| Internal making good and redecoration of the crack lineest. | £140 – £475 | per room |
Which repair method suits a home in Aberdeen and Aberdeenshire?
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
Rebuilding a cracked section
Where bricks have split or the wall has moved out of line, the damaged area is taken down and rebuilt, bonded into sound masonry on either side. Reclaimed or matched bricks keep the repair discreet, with temporary support used where needed.
Best for: Badly displaced or broken brickwork
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
Do you need approval for structural crack 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.
Towns in Aberdeen and Aberdeenshire we cover for structural crack repairs
Structural crack repairs in Aberdeen and Aberdeenshire: questions and answers
Is the ground in Aberdeen and Aberdeenshire prone to subsidence?
The north-east is mostly granite and other hard rock with glacial till and sands, so clay shrinkage is uncommon. Granite buildings, older lime mortars and coastal exposure shape most repairs. Ground movement here is more often linked to soils, drains and trees than to mining. Only an investigation on site can say why a particular building has moved.
How much will structural crack repairs cost in Aberdeen and Aberdeenshire?
On Scotland rates, structural crack repairs starts from about £75 per metre of crack, including VAT. The written price depends on the extent of the damage, access and whether an engineer or building control is needed.
When is a crack in a wall structural?
A crack is more likely to be structural when it is wider than about 5 mm, tapers, passes through the whole wall or keeps growing. BRE Digest 251 treats damage up to about 5 mm as aesthetic and over 25 mm as a stability concern. Width is a guide, not a diagnosis.
Should I tell my insurer about cracks in my house?
Yes, if you think the cracks could come from subsidence or heave, tell your insurer before any permanent repair, because repairing first can make a claim harder to prove. Cracks from normal shrinkage or ageing are not usually covered, and the insurer decides which applies.
Can I just fill a crack and paint over it?
You can fill a fine crack that is not moving, and for many hairline cracks that is the right repair. Filling a crack that is still opening hides the evidence, and it will usually come back. If a filled crack returns within a year or two, have it assessed.