Grantham · Lincolnshire
Lintel replacement in Grantham
A lintel problem in Grantham, as anywhere, usually shows first as a crack climbing from the corner of a window. We look at what is actually spanning the opening, whether timber, steel, concrete or brick, and what has made it fail.
Guide price from£735per opening inc VAT
- Postcodes
- NG31
- Population
- about 45,000
- Area
- Lincolnshire
- Pricing region
- East Midlands
What should you know about the ground under Grantham?
Postcode districts NG31 cover Grantham, a Lincolnshire town of about 45,000 people. We also take enquiries from nearby Sleaford (11 miles), Newark-on-Trent (13 miles) and Melton Mowbray (14 miles).
Lincolnshire has a mix of ground, with clay in some places and firmer rock in others. Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Lincolnshire: Victorian terraces in Lincoln and Grimsby, fenland brick houses, seaside bungalows and post-war estates.
What happens when we carry out lintel replacement in Grantham?
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.
Specify the replacement
We confirm the lintel type, length and bearing needed. For wide openings, bays or walls with unusual loads, an engineer may specify it, and where the repair needs an engineer’s design or sign-off we can arrange one.
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.
Signs you may need lintel replacement
- Rust stains or flaking steel showing above the frame
- A diagonal crack climbing away from a window head
- Window or door frames that have started to bind or distort
How much will lintel replacement cost in Grantham?
Prices in Grantham are worked out on East Midlands 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.
| Item | Guide price | Per |
|---|---|---|
| Standard window or door opening | £735 – £2,450 | per opening |
| Wide or bay openingest. | £1,950 – £4,400 | per opening |
| Making good inside and outest. | £145 – £590 | per opening |
Which repair method suits a home in Grantham?
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
Like-for-like replacement
The failed lintel comes out and one of suitable type and size is bedded on mortar with adequate bearing at each end. Bricks above are relaid to match the original bond and the joints are pointed to blend with the surrounding wall.
Best for: Standard windows and doors with a single failed lintel
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.
Lintel replacement in Grantham: questions and answers
How much will lintel replacement cost in Grantham?
Guide prices for lintel replacement in Grantham start from about £735 per opening, including VAT, on East Midlands rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Grantham?
Yes, Grantham is covered, along with postcode districts NG31. We also cover nearby Sleaford and Newark-on-Trent.
Is the ground in Lincolnshire prone to subsidence?
Lincolnshire has Lias, Oxford and Kimmeridge clays on the vales, chalk on the Wolds and soft silts and peat in the fens around Boston and Spalding. Fen ground and clay can both settle or shrink in dry years. Only an investigation can say why a particular building has moved.
Do I need building regulations approval to replace a lintel?
In England and Wales, replacing a lintel is structural work and building control will usually need to approve it. Rules differ in Scotland and Northern Ireland. We deal with building control where the work needs it, and include the cost in the quote.
Is it safe to live in the house during lintel replacement?
Yes, in almost all cases. The wall is fully supported before anything is removed, and the work is confined to one opening at a time. The affected room is sheeted against dust and kept clear while props are in place.
Other structural repairs in Grantham
- Subsidence repairs
- Bay window subsidence repairs
- Concrete repairs
- Subsidence insurance claim repairs
- Extension pulling away repairs
Lintel replacement near Grantham
Send photos of the cracked or sagging opening at your Grantham home for a free initial assessment and an honest view on the lintel.