Lancing · West Sussex
Chimney stack repairs in Lancing
Plenty can be judged about a Lancing chimney from the pavement. A lean, tilted pots or patchy pointing are often visible from the ground, and photos with a zoom tell us a lot before anyone goes up.
Guide price from£560per stack inc VAT
- Postcodes
- BN15
- Population
- about 19,000
- Area
- West Sussex
- Pricing region
- South East
What is the ground like in West Sussex?
Postcode districts BN15 cover Lancing, a West Sussex town of about 19,000 people. If you are just outside Lancing, we also cover Shoreham-by-Sea (2 miles), Worthing (2 miles) and Brighton (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. Housing stock in West Sussex: Wealden cottages, 1930s semis and bungalows on the coast, and new-town estates in Crawley.
Signs you may need chimney stack repairs
- Damp patches on the chimney breast inside, especially after rain
- Chimney pots that are loose, tilted or cracked at the base
- A stack visibly leaning when you look along the roof ridge
How much will chimney stack repairs cost in Lancing?
Prices in Lancing 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 |
|---|---|---|
| Repointing, flaunching and minor brick repairs | £560 – £2,250 | per stack |
| Partial or full stack rebuild | £3,350 – £11,200 | per stack |
| Stack restraint or strappingest. | £450 – £1,350 | per stack |
Which repair method suits a home in Lancing?
Flaunching and pot resetting
Old cracked flaunching is broken out, pots are lifted and reset or replaced, and new flaunching is formed to a fall so water runs off. Unused flues can be capped with ventilated caps, which keeps rain out while letting the flue breathe.
Best for: Loose pots and cracked mortar at the top of the stack
Partial or full rebuild
Where the lean is pronounced or the brickwork is badly decayed, the stack is taken down to sound masonry, often to roof level, and rebuilt plumb with new flashings and flaunching. Original bricks are cleaned and reused where possible to keep the appearance.
Best for: Badly leaning or decayed stacks
What happens when we carry out chimney stack repairs in Lancing?
Look from the ground
Photos from the street and garden, ideally with a zoom, show us the lean, the pots, the flaunching and the state of the pointing. Damp patches inside are worth photographing too, as they help trace the route water is taking.
Check what is below
We ask whether any chimney breasts have been removed, and check the loft and rooms below for cracking. If a breast has gone without proper support, we recommend an independent chartered structural engineer before any stack work.
Scaffold to the stack
Safe access is set up with a working platform around the stack. On terraces we may need to agree access over a neighbour’s roof, and a council licence is arranged where the scaffold stands on the pavement.
Rules for chimney stack 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.
Chimney stack repairs in Lancing: questions and answers
How much will chimney stack repairs cost in Lancing?
Guide prices for chimney stack repairs in Lancing start from about £560 per stack, 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 cover Lancing?
Yes. We take enquiries from across Lancing, including BN15, and from nearby places such as Shoreham-by-Sea and Worthing. Send photos for a free initial view and we will tell you what happens next.
Is the ground in West Sussex prone to subsidence?
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.
Do I need scaffolding for chimney repairs?
In almost all cases, yes. Safe work on a stack needs a stable platform at stack height, which usually means scaffold. Ladders and roof ladders do not give a safe place to repoint, lift pots or rebuild brickwork.
What is chimney flaunching?
Flaunching is the sloped bed of mortar on top of a chimney stack that holds the pots in place and throws rainwater off. When it cracks, water gets into the stack and pots can work loose. Renewing it is one of the most common stack repairs.
Other structural repairs in Lancing
- Floor joist repairs
- Structural surveys and crack monitoring
- Underpinning
- Resin injection ground stabilisation
- Bowing wall repairs
Chimney stack repairs near Lancing
Sharing a stack with next door in Lancing? We can quote for the whole stack so you and your neighbour can see the full picture.