Crawley · West Sussex
Bowing wall repairs in Crawley
When a wall at a Crawley property starts to belly outward, the important question is whether it is still moving. We look at the shape, the floors and the roof, then recommend restraint, an engineer’s view or both.
Guide price from£1,100per wall inc VAT
- Postcodes
- RH10, RH11
- Population
- about 120,000
- Area
- West Sussex
- Pricing region
- South East
What is the ground like in West Sussex?
Postcode districts RH10, RH11 cover Crawley, a West Sussex town of about 120,000 people. Neighbouring towns we cover: Horley (4 miles), Horsham (7 miles) and East Grinstead (8 miles).
Much of West Sussex 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 West Sussex: Wealden cottages, 1930s semis and bungalows on the coast, and new-town estates in Crawley.
How we usually approach bowing wall repairs
Stitching a delaminating wall
Where the layers of a solid wall have separated, long stainless ties are drilled in from the face and bonded into the inner layer to bind the wall together again. This is often combined with restraint ties, so the wall is both reconnected through its thickness and tied back to the structure.
Best for: Solid walls where the outer layer has pulled away
Partial rebuild
A section that has bowed beyond safe limits, or where bricks have crushed, is propped, taken down and rebuilt plumb with restraint built in. It is the most disruptive option, so it is kept to the area that genuinely needs it.
Best for: Badly distorted sections that cannot be tied back
What happens during bowing wall repairs, step by step?
Decide restrain or rebuild
If the wall is badly out of plumb, has bricks crushing or follows removed internal walls, we recommend an engineer, and can arrange one. Their view sets whether restraint is enough or a section needs rebuilding.
Open up inside
Floorboards or a ceiling strip are lifted along the affected wall to expose the joists. We fit noggins where joists run alongside, and plan furniture moves with you, since this is the most disruptive part of the job.
Close up and make good
Boards are relaid, plaster and outside fixings made good, and cracked joints repointed. You receive a record of the restraint positions, which helps if you sell or if an engineer needs to check the wall again later.
What to look for before calling about bowing wall repairs
- A visible belly in the wall when you sight along it
- Window frames pulling away from the brickwork at the sides
- Internal plaster cracks where a wall meets the ceiling
Bowing wall repairs prices in Crawley
Prices in Crawley are worked out on South East 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 |
|---|---|---|
| Lateral restraint for a typical gable | £1,100 – £3,350 | per wall |
| Remedial restraint ties installed | £30 – £65 | per tie |
| Partial rebuild of a badly distorted sectionest. | £3,350 – £8,950 | per section |
Rules for bowing 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.
Questions about bowing wall repairs in Crawley
What is the price of bowing wall repairs in Crawley?
Guide prices for bowing wall repairs in Crawley start from about £1,100 per wall, 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.
Do you carry out bowing wall repairs in Crawley?
Yes, Crawley is covered, along with postcode districts RH10, RH11. We also cover nearby Horley and Horsham.
Does the ground around Crawley cause cracking?
North West Sussex around Crawley and Horsham sits on Weald Clay, the South Downs are chalk, and the coastal plain has brickearth and gravels. The Weald Clay is prone to shrink-swell movement near trees. Only an investigation can say why a particular building has moved.
What is lateral restraint?
Lateral restraint is the connection that stops a wall moving sideways, provided by tying it to the floors and roof. Older houses often have little or none, especially where joists run parallel to the wall. Remedial ties and straps add that connection after the event.
Do restraint ties show on the outside?
Some do and some do not. Certain ties leave a small round or square plate on the outside face, while others are fully recessed and pointed over. Straps fitted from inside leave no outside trace at all. We agree the finish with you before work starts.
More repairs we carry out in Crawley
- Crack stitching
- Retaining wall repairs
- Boundary and garden wall repairs
- Resin injection ground stabilisation
- Gable end wall repairs
Bowing wall repairs near Crawley
A no-obligation written quote for a bowing wall in Crawley sets out the ties, the straps and any rebuild as separate items.