Holywood · County Down
Crack stitching in Holywood
Before we stitch a crack at a Holywood property, we want to know why it opened and whether it has stopped. Stitching a wall that is still moving rarely holds, so the cause comes first and the bars come second.
Guide price from£70per metre of crack inc VAT
- Postcodes
- BT18
- Population
- about 13,000
- Area
- County Down
- Pricing region
- Northern Ireland
What is the ground like in County Down?
Holywood is in County Down and takes in postcode districts BT18. About 13,000 people live there. Neighbouring towns we cover: Newtownards (6 miles), Bangor (6 miles) and Downpatrick (22 miles).
Clay shrinkage is less of a concern in County Down, so other causes such as drains, poor footings or older walls are checked first. Ground movement here is more often linked to soils, drains and trees than to mining. What you mostly find across County Down: Victorian seaside houses in Bangor and Holywood, brick terraces and post-war estates.
What to look for before calling about crack stitching
- Cracking that a surveyor or engineer has said is now stable
- Filled cracks that keep reopening along the same line
- A crack you can fit a coin into, running through bricks and mortar
Crack stitching prices in Holywood
These are guide prices for Holywood, using Northern Ireland rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching with stainless helical bars | £70 – £160 | per metre of crack |
| Small jobs (minimum visit)est. | £310 – £440 | per visit |
| Repointing over the stitched line in matching mortarest. | £25 – £55 | per metre |
How we usually approach crack stitching
Helical bars in cementitious grout
The most common approach. A slot is cut along the bed joint with a twin-blade cutter, flushed out and part filled with a cement-based grout. The helical bar is pushed in, more grout is packed over it, and the joint is pointed to match. The grout cures over a few days.
Best for: Most brick and block walls, including older softer bricks
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
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.
Rules for crack stitching in Northern Ireland
In Northern Ireland, minor repairs usually need no approval, but structural work comes under the Building Regulations (Northern Ireland) 2012 and council building control. There is no Party Wall Act in Northern Ireland.
Questions about crack stitching in Holywood
What is the price of crack stitching in Holywood?
Guide prices for crack stitching in Holywood start from about £70 per metre of crack, including VAT, on Northern Ireland rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you carry out crack stitching in Holywood?
Yes. We take enquiries from across Holywood, including BT18, and from nearby places such as Newtownards and Bangor. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Holywood cause cracking?
County Down is mostly drumlin till over older rock and granite in the Mournes, with soft estuarine ground around Belfast Lough and Strangford. Only an investigation can say why a particular building has moved.
How long does crack stitching last?
Stainless steel bars do not rust, so a stitched repair in a stable wall should last as long as the surrounding brickwork. The repair only fails early when the wall keeps moving, which is why the cause is dealt with before the bars go in.
Can I stitch a crack myself?
It is possible on a small, stable crack, but the work involves cutting into joints with a twin-blade cutter, controlling silica dust and placing the bars correctly. If the crack is part of an insurance claim or is wide, have it assessed first, because a poor repair can hide ongoing movement.
More repairs we carry out in Holywood
- Bowing wall repairs
- Lintel replacement
- Concrete repairs
- Bay window subsidence repairs
- Extension pulling away repairs
Crack stitching near Holywood
Get a fixed price in writing for crack stitching in Holywood once the repair is specified, with internal making good shown as a separate line.