Retaining wall repairs in Ashton-in-Makerfield

Postcodes: WA11, WA12, WN4
Population: about 26,000
Area: Greater Manchester
Pricing region: North West

Is Greater Manchester prone to ground movement?

With roughly 26,000 people, Ashton-in-Makerfield spans postcode districts WA11, WA12, WN4 in Greater Manchester. Nearby places we cover include Newton-le-Willows (3 miles), St Helens (4 miles) and Wigan (4 miles).

Clay soils are found in parts of Greater Manchester. 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.

From first photo to finished repair

Photos and measurements
Send photos of the whole wall from the front and the end, so any lean shows, plus close-ups of cracks and weep holes. Tell us roughly how tall it is and what sits at the top, such as lawn, patio, drive or a building.
Engineer’s design
Where the wall needs it, an independent chartered structural engineer is appointed to design the repair or new wall, including footing, thickness, reinforcement and drainage. We can arrange this, and the design forms the basis of the quote.
Written quote
You receive a no-obligation written quote covering demolition, excavation, temporary support, the footing, the new or repaired wall, drainage and spoil removal. It becomes a fixed price in writing once the repair is specified.

Symptoms that point to retaining wall repairs

Bricks or blocks pushed out of line, or coping stones sliding off
Ground cracking or sinking along the top of the wall
Horizontal or stepped cracks running along the face of the wall

Guide prices for retaining wall repairs in Ashton-in-Makerfield

Guide prices below are for homes in Ashton-in-Makerfield, on North West rates and including VAT. A survey or good photos let us turn them into a fixed written price.

Guide prices inc VAT on North West rates. Items marked est. are our estimates.
Item	Guide price	Per
Minor repairs and drainage	£480 – £1,900	per wall
Structural repair or partial rebuild	£2,900 – £14,400	per wall
New retaining wall	£190 – £430	per m² of wall face

Methods for retaining wall repairs

Rebuilding on new footings

Where the whole wall is failing, it is replaced with a new retaining wall on a properly sized footing, with free-draining backfill, a membrane, weep holes and a drain at the base. Reinforced blockwork faced in brick or stone is common, so the wall matches its surroundings.

Best for: Walls failing along their length, or retaining significant height

Structural repair and partial rebuild

A leaning or bulging section is taken down, the soil behind dug out and supported, and the wall rebuilt on a new footing with drainage and, where specified, reinforcement tied into the sound wall either side. The engineer’s design sets footing size and wall thickness.

Best for: A section that has moved while the rest stays sound

Rules for retaining wall repairs in England

In England, underpinning and other work that alters or strengthens a wall or foundation is building work under the Building Regulations (Part A, structure), so building control approves and inspects it. Like-for-like repairs often are not, and we tell you which applies before a price is agreed. Work to a party wall, or excavation close to a neighbour’s foundations, can also need a notice under the Party Wall etc. Act 1996.

Frequently asked questions

What is the price of retaining wall repairs in Ashton-in-Makerfield?

Guide prices for retaining wall repairs in Ashton-in-Makerfield start from about £480 per wall, 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 carry out retaining wall repairs in Ashton-in-Makerfield?

Yes, Ashton-in-Makerfield is covered, along with postcode districts WA11, WA12, WN4. We also cover nearby Newton-le-Willows and St Helens.

Does the ground around Ashton-in-Makerfield cause cracking?

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.

Is a leaning retaining wall dangerous?

It can be, especially if the lean is getting worse, the wall is tall, or there is a path, drive or building next to it. A wall that has leaned slightly for decades may be stable, but one that has moved recently should be kept clear and assessed soon.

How long does a retaining wall rebuild take?

Drainage and minor repairs usually take a day or two. Rebuilding a garden retaining wall on new footings typically takes one to three weeks, depending on its length, height, access for digging and any wait for the engineer’s design or inspections.

More repairs we carry out in Ashton-in-Makerfield

Retaining wall repairs near Ashton-in-Makerfield

The written quote for your Ashton-in-Makerfield retaining wall sets out excavation, footing, drainage and rebuild, then becomes a fixed price in writing once the repair is specified.