Bolton · Greater Manchester
Lintel replacement in Bolton
If a window at your Bolton property has started to stick and the brickwork above has dipped, the lintel is a likely suspect. Send pictures of both sides of the opening, and we will tell you what we think is happening.
Guide price from£720per opening inc VAT
- Postcodes
- BL1, BL2, BL3
- Population
- about 140,000
- Area
- Greater Manchester
- Pricing region
- North West
How do local ground conditions affect lintel replacement in Bolton?
Postcode districts BL1, BL2, BL3 cover Bolton, a Greater Manchester town of about 140,000 people. Neighbouring towns we cover: Westhoughton (4 miles), Radcliffe (5 miles) and Horwich (5 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. What you mostly find across Greater Manchester: red-brick terraces, mill-town stone terraces, inter-war semis and post-war estates.
What should you budget for lintel replacement in Bolton?
Guide prices below are for homes in Bolton, on North West rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Standard window or door opening | £720 – £2,400 | per opening |
| Wide or bay openingest. | £1,900 – £4,300 | per opening |
| Making good inside and outest. | £145 – £575 | per opening |
Repair options we may recommend
Propping and needling
Adjustable props carry the wall above while the old lintel comes out. For heavier walls, short steel needles are passed through holes cut above the opening and propped on both sides, taking the load off the lintel completely. The supports stay until the new work has set.
Best for: Openings with heavy walls, upper floors or bay windows above
Inner and outer lintel replacement
Solid walls and some cavity walls carry separate lintels on the inside and outside faces. Where both have failed, each is replaced in turn, keeping the wall supported throughout. Internal plaster and reveals are then made good and redecorated where included.
Best for: Older solid walls with rotten timber across the inner face
What to expect when we carry out lintel replacement
Inspect the opening
We look at the crack pattern, the type of lintel and what sits above it. Pictures of both faces of the window, plus any visible lintel edge, help us judge it before visiting.
Support the wall
Props or needles are set so the brickwork above carries no load on the old lintel. Windows are protected or temporarily removed where the work demands it, and the room inside is sheeted against dust.
Remove and replace
Brickwork is carefully taken out above the lintel, the old lintel removed and the new one bedded level on full bearings. A cavity tray goes in where relevant, then the brickwork above is relaid.
Is it time for lintel replacement? Common signs
- A diagonal crack climbing away from a window head
- Damp patches on the inside wall just above a window
- Window or door frames that have started to bind or distort
Rules for lintel replacement 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.
Your lintel replacement questions
How much should I budget for lintel replacement in Bolton?
Guide prices for lintel replacement in Bolton start from about £720 per opening, 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.
Can you survey a property in Bolton?
Yes, Bolton is covered, along with postcode districts BL1, BL2, BL3. We also cover nearby Westhoughton and Radcliffe.
Why do houses in Greater Manchester crack?
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.
How do I know if a lintel has failed?
The most common sign is a diagonal or stepped crack running up from the top corner of a window or door. Others include a dip in the brickwork above, rust or rot visible at the lintel edge, and windows that start to stick. A crack alone can have other causes, so it is worth checking.
How long does it take to replace a lintel?
Most single lintels are replaced in one to two days. The props stay in until the mortar has gained enough strength, and wide bays or openings with both inner and outer lintels can take longer. The window can usually be used again once the supports come out.
Related work in Bolton
- Subsidence repairs
- Retaining wall repairs
- Structural surveys and crack monitoring
- Gable end wall repairs
- Structural crack repairs
Lintel replacement near Bolton
For a Bolton lintel, the price is fixed in writing once the repair is specified, with building control included where the work needs it.