Wall tie replacement in Bury

Postcodes: BL8, BL9, M26
Population: about 61,000
Area: Greater Manchester
Pricing region: North West

What should you know about the ground under Bury?

Postcode districts BL8, BL9, M26 cover Bury, a Greater Manchester town of about 61,000 people. Nearby places we cover include Radcliffe (3 miles), Ramsbottom (3 miles) and Middleton (5 miles).

Greater Manchester has a mix of ground, with clay in some places and firmer rock in others. Parts of Greater Manchester lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Housing stock in Greater Manchester: Red-brick terraces, mill-town stone terraces, inter-war semis and post-war estates.

Methods for wall tie replacement

Isolating the old ties

Where the old ties are swelling and cracking the brickwork, fitting new ties alone may not stop further damage. Each old tie can be isolated, usually by cutting it through within the cavity or sleeving its outer end, so it can no longer lift the outer leaf as it continues to corrode.

Best for: Thick mild steel ties still causing horizontal cracking

Removing old ties and rebedding

On badly cracked elevations the old ties are cut out from the outer face, the joints raked and rebedded, and the brickwork repointed. It is more work than isolation but removes the source of expansion entirely. An engineer or the survey report usually specifies where this is needed.

Best for: Elevations with severe cracking or lifting

From first photo to finished repair

Tie survey
A metal detector locates the existing ties and shows their pattern. Small holes are then drilled at sample points and a borescope passed into the cavity to see the tie condition, type and embedment. The holes are made good afterwards.
Access
Ties are fitted across the whole of each affected elevation, so scaffold or a tower is usually needed above ground floor. We plan access around conservatories, extensions, neighbours’ land and any parking that must be suspended.
Deal with the old ties and make good
Old ties are isolated or removed where the report calls for it, cracked joints are raked out and repointed, and drilled holes are filled in matching mortar. A written note of tie positions and findings goes in your property file.

Symptoms that point to wall tie replacement

Mortar joints that look wider or opened up on one elevation
The roof edge or verge lifting slightly above the brickwork
Outer brickwork bowing or bulging, often worst near the top

Guide prices for wall tie replacement in Bury

Prices in Bury are worked out on North 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 North West rates. Items marked est. are our estimates.
Item	Guide price	Per
Mid-terrace houseest.	£1,750 – £3,350	per house
Semi-detached house	£2,400 – £4,800	per house
Detached houseest.	£3,350 – £6,700	per house
Scaffolding where neededest.	£575 – £1,750	per elevation

Rules for wall tie replacement 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.

Frequently asked questions

How much will wall tie replacement cost in Bury?

Guide prices for wall tie replacement in Bury start from about £1,750 per house, including VAT, on North West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.

Do you cover Bury?

We do. Bury and the surrounding area are covered, including nearby Radcliffe and Ramsbottom. A free initial assessment from your photos is the first step.

Is the ground in Greater Manchester prone to subsidence?

Greater Manchester is mostly glacial till over sandstone and mudstone, with the Lancashire coalfield beneath much of Wigan, Bolton, Salford and parts of the east. Historic mine workings, made ground and old mill sites are common. Only an investigation can say why a particular building has moved.

Can wall ties be replaced on a rendered house?

Yes, new ties can be fitted through render, with each drill hole made good afterwards. The repairs can show on painted render, so redecoration of the affected elevation is often worth including. Render can also hide the cracking pattern, so a survey matters more.

Which houses are most at risk of wall tie failure?

Cavity-walled houses built before the 1980s are most at risk, especially those with mild steel ties, black ash mortar or an exposed position. Coastal and hilltop houses, and elevations facing the prevailing weather, tend to fail first.

Other structural repairs in Bury

Wall tie replacement near Bury

Send photos of any horizontal cracking at your Bury property and we will tell you whether a wall tie survey looks worthwhile.