Gravesend · Kent
Crack stitching in Gravesend
For stitching work in Gravesend, 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£90per metre of crack inc VAT
- Postcodes
- DA11, DA12
- Population
- about 54,000
- Area
- Kent
- Pricing region
- South East
What should you know about the ground under Gravesend?
With roughly 54,000 people, Gravesend spans postcode districts DA11, DA12 in Kent. We also take enquiries from nearby Swanscombe (3 miles), Longfield (4 miles) and Strood (6 miles).
Shrinkable clay is widespread in Kent. Parts of Kent lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Across Kent, most homes are Victorian terraces in the Medway towns, weatherboarded and Wealden houses, 1930s semis and seaside bungalows.
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 resin grout
A resin grout bonds quickly and strongly to the bar and masonry and suits wet conditions or work that must take load sooner. It is less forgiving of soft or crumbly bricks, so the choice of grout is made wall by wall rather than as a rule.
Best for: Dense bricks, damp walls and repairs needing a fast cure
What happens during crack stitching, step by step?
Cut, clean and grout
Slots are cut into the bed joints to the right depth, dust is blown and washed out, and grout is placed. The bars are pressed home and covered, and the crack line is filled or injected.
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 visible on both the inside and outside face of the wall
- Filled cracks that keep reopening along the same line
- Bricks split clean through where the crack crosses them
Crack stitching prices in Gravesend
Prices in Gravesend are worked out on South East 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 stainless helical bars | £90 – £200 | per metre of crack |
| Small jobs (minimum visit)est. | £390 – £560 | per visit |
| Repointing over the stitched line in matching mortarest. | £35 – £65 | 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 Gravesend
How much will crack stitching cost in Gravesend?
Guide prices for crack stitching in Gravesend start from about £90 per metre of crack, including VAT, on South East rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Gravesend?
Yes. We take enquiries from across Gravesend, including DA11, DA12, and from nearby places such as Swanscombe and Longfield. Send photos for a free initial view and we will tell you what happens next.
Is the ground in Kent prone to subsidence?
North Kent sits on London Clay, central Kent on Gault and Weald Clays and the Downs on chalk, so shrinkable clay is widespread. East Kent around Deal and Dover had a small deep coalfield, worked until the late 1980s. Only an investigation can say why a particular building has moved.
Will crack stitching be visible afterwards?
Usually only slightly, because the bars sit inside the mortar joints and are pointed over. The main giveaway is the colour of new mortar, which can take a few months to weather. Careful mortar matching keeps the line discreet, especially on older brickwork.
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 Gravesend
- Structural crack repairs
- Bay window subsidence repairs
- Roof structure repairs
- Floor joist repairs
- Bowing wall repairs
Crack stitching near Gravesend
Get a fixed price in writing for crack stitching in Gravesend once the repair is specified, with internal making good shown as a separate line.