Lintel replacement in Newbury

Postcodes: RG14, RG20
Population: about 33,000
Area: Berkshire
Pricing region: South East

What is the ground like in Berkshire?

With roughly 33,000 people, Newbury spans postcode districts RG14, RG20 in Berkshire. Nearby places we cover include Thatcham (3 miles), Tadley (9 miles) and Basingstoke (14 miles).

Much of Berkshire sits on clay that shrinks in dry summers and swells in wet winters. Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Berkshire: Victorian and Edwardian terraces in Reading and Windsor, 1930s semis, and large post-war new-town estates around Bracknell.

What to look for before calling about lintel replacement

Rust stains or flaking steel showing above the frame
A diagonal crack climbing away from a window head
Soft, crumbly timber visible behind the brick face over a bay

Lintel replacement prices in Newbury

For Newbury we use South East 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 East rates. Items marked est. are our estimates.
Item	Guide price	Per
Standard window or door opening	£840 – £2,800	per opening
Wide or bay openingest.	£2,250 – £5,050	per opening
Making good inside and outest.	£170 – £670	per opening

How we usually approach lintel replacement

Replacement with a cavity tray

A damp-proof membrane is laid over the new lintel with stop ends and weep holes, so water running down the cavity is directed out rather than into the house. Many older lintels were installed without one, which is often why they failed.

Best for: Cavity walls with damp above windows

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 during lintel replacement, step by step?

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 supports and make good
Once the mortar has gained strength, props and needles come out and their holes are made good. Pointing, reveals and plaster are finished, and the window is refitted or checked for smooth operation.

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.

Questions about lintel replacement in Newbury

How much should I budget for lintel replacement in Newbury?

Guide prices for lintel replacement in Newbury start from about £840 per opening, including VAT, on South East 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 Newbury?

Yes, Newbury is covered, along with postcode districts RG14, RG20. We also cover nearby Thatcham and Tadley.

Why do houses in Berkshire crack?

East Berkshire is largely London Clay with Thames terrace gravels along the river, while the west rises onto chalk downland. Houses on the clay near Slough, Windsor and Bracknell are the ones most exposed to shrink-swell movement. Only an investigation can say why a particular building has moved.

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.

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 Newbury

Lintel replacement near Newbury

Have several failed lintels on one Newbury property? We will price each opening individually so you can plan the work in stages.