Swanley · Kent
Bowing wall repairs in Swanley
Landlords with Victorian housing in Swanley often come across bowing front walls during a stock condition survey. A clear written scope and an itemised price make it far easier to plan the repair alongside other planned maintenance.
Guide price from£1,100per wall inc VAT
- Postcodes
- BR8
- Population
- about 22,000
- Area
- Kent
- Pricing region
- South East
What should you know about the ground under Swanley?
Swanley, Kent: about 22,000 residents across postcode districts BR8. Nearby places we cover include Dartford (4 miles), Bexley (4 miles) and Bromley (5 miles).
Kent is one of the parts of the UK where clay soils are most likely to move with the seasons. Parts of Kent lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Housing stock in Kent: Victorian terraces in the Medway towns, weatherboarded and Wealden houses, 1930s semis and seaside bungalows.
Which repair method suits a home in Swanley?
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
Lateral restraint straps
Galvanised or stainless straps are fixed across three or more joists or rafters, turned down against the inside face of the wall and fixed into the masonry. They work well at ceiling and roof level, where the fixings stay hidden.
Best for: Gables and walls bowing near ceiling or roof level
What happens when we carry out bowing wall repairs in Swanley?
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.
Fit the ties and straps
Ties are drilled through and fixed, or straps fitted and secured, at the spacing specified. Any rebuild is carried out at this stage, with temporary propping in place until the new brickwork has gained strength.
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.
Signs you may need bowing wall repairs
- Internal plaster cracks where a wall meets the ceiling
- Window frames pulling away from the brickwork at the sides
- A visible belly in the wall when you sight along it
How much will bowing wall repairs cost in Swanley?
The ranges below reflect typical South East costs for bowing wall repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| 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.
Bowing wall repairs in Swanley: questions and answers
What is the price of bowing wall repairs in Swanley?
Guide prices for bowing wall repairs in Swanley 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 Swanley?
Yes. We take enquiries from across Swanley, including BR8, and from nearby places such as Dartford and Bexley. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Swanley cause cracking?
North Kent sits on London Clay, central Kent on Gault and Weald Clays and the Downs on chalk, so shrinkable clay is widespread. East Kent around Deal and Dover had a small deep coalfield, worked until the late 1980s. Only an investigation can say why a particular building has moved.
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.
How do I know if my wall is bowing?
Hold a long spirit level or a taut string against the wall and look for a gap in the middle. From inside, gaps between floorboards and skirting on an outside wall are a common clue. Photos showing the gap help us judge it before a visit.
More repairs we carry out in Swanley
- Brick arch repairs
- Boundary and garden wall repairs
- Mining subsidence repairs
- Subsidence repairs
- Roof structure repairs
Bowing wall repairs near Swanley
Our guide-price tool covers restraint work in Swanley; add a few photos and we can say whether ties alone are likely to be enough.