Lintel replacement in Bournemouth

Postcodes: BH1, BH2, BH4
Population: about 160,000
Area: Dorset
Pricing region: South West

What should you know about the ground under Bournemouth?

Postcode districts BH1, BH2, BH4 cover Bournemouth, a Dorset town of about 160,000 people. Nearby, we also cover Christchurch (4 miles), Poole (5 miles) and Ferndown (6 miles).

Parts of Dorset have clay that can shrink near trees in dry spells. Ground movement here is more often linked to soils, drains and trees than to mining. Across Dorset, most homes are stone and brick villages, Victorian villas in Bournemouth, and inter-war and post-war semis.

Which repair method suits a home in Bournemouth?

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 happens when we carry out lintel replacement in Bournemouth?

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.

Signs you may need lintel replacement

Rust stains or flaking steel showing above the frame
Brickwork above an opening visibly dipping in the middle
Soft, crumbly timber visible behind the brick face over a bay

How much will lintel replacement cost in Bournemouth?

For Bournemouth we use South West rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.

Guide prices inc VAT on South West rates. Items marked est. are our estimates.
Item	Guide price	Per
Standard window or door opening	£770 – £2,600	per opening
Wide or bay openingest.	£2,050 – £4,650	per opening
Making good inside and outest.	£155 – £620	per opening

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 Bournemouth: questions and answers

How much should I budget for lintel replacement in Bournemouth?

Guide prices for lintel replacement in Bournemouth start from about £770 per opening, 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 Bournemouth?

Yes, Bournemouth is covered, along with postcode districts BH1, BH2, BH4. We also cover nearby Christchurch and Poole.

Why do houses in Dorset crack?

Dorset mixes chalk downs, Oxford and Kimmeridge Clays in the vales, and the sands and gravels of the Poole basin. Clay vales can shrink and swell, and parts of the coast are known for landslip. Only an investigation can say why a particular building has moved.

What is a cavity tray and do I need one?

A cavity tray is a damp-proof membrane above a lintel that catches water running down inside a cavity wall and sends it out through weep holes. If your wall is cavity construction and the original lintel had no tray, fitting one with the new lintel is usually sensible.

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.

Related work in Bournemouth

Lintel replacement near Bournemouth

If rust is showing above the windows of your Bournemouth home, photograph it close up and we will tell you whether replacement is due.