Crack stitching in Saltash

Postcodes: PL12
Population: about 16,000
Area: Cornwall
Pricing region: South West

What is the ground like in Cornwall?

We cover Saltash and its postcode districts PL12, part of Cornwall, with a population of roughly 16,000. Neighbouring towns we cover: Plymouth (4 miles), Bodmin (22 miles) and St Austell (25 miles).

Shrinkable clay is less common in Cornwall than in south-east England. Old metal-mine shafts and workings are recorded in places, so mining searches are routine for some properties. Typical buildings in Cornwall: Granite and slate-stone cottages, cob buildings, Victorian terraces and post-war estates.

What happens during crack stitching, step by step?

Confirm the cause has stopped
Before quoting we check what made the wall crack and whether it is still moving. If there is doubt, we suggest a period of monitoring or an engineer’s view, rather than stitching a crack that will simply open again.
Set out the bars
Bar positions are marked across the crack, typically every few courses up its full height, with each bar extending well into sound brickwork on both sides. An engineer’s specification, where there is one, sets the exact spacing and length.
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.

What to look for before calling about crack stitching

A crack you can fit a coin into, running through bricks and mortar
Bricks split clean through where the crack crosses them
Filled cracks that keep reopening along the same line

Crack stitching prices in Saltash

Prices in Saltash are worked out on South 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.

Guide prices inc VAT on South West rates. Items marked est. are our estimates.
Item	Guide price	Per
Crack stitching with stainless helical bars	£80 – £185	per metre of crack
Small jobs (minimum visit)est.	£360 – £515	per visit
Repointing over the stitched line in matching mortarest.	£30 – £60	per metre

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 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

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 Saltash

How much should I budget for crack stitching in Saltash?

Guide prices for crack stitching in Saltash start from about £80 per metre of crack, including VAT, on South West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.

Can you survey a property in Saltash?

Yes, Saltash is covered, along with postcode districts PL12. We also cover nearby Plymouth and Bodmin.

Why do houses in Cornwall crack?

Cornwall is mostly granite and slate with little shrinkable clay, so clay subsidence is less common than in the south-east. Historic tin and copper mining has left shafts and workings in places such as Camborne and Redruth, and mining searches are routine there. Only an investigation can say why a particular building has moved.

Can crack stitching be done from outside only?

Often yes, especially on cavity walls where only the outer leaf has cracked. On solid walls, or where the crack shows clearly inside, bars may be needed on both faces to reconnect the full thickness. We check both sides before quoting.

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.

Related work in Saltash

Crack stitching near Saltash

Have a loss adjuster’s schedule for a Saltash property? Send it over and we can price the crack stitching to it line by line.