Darwen · Lancashire
Brick arch repairs in Darwen
Before repairing a brick arch at a Darwen property, we check what sits behind it. A rotting timber lintel on the inner face is a frequent hidden cause, and fixing only the visible arch would leave the real problem in place.
Guide price from£385per arch inc VAT
- Postcodes
- BB1, BB2, BB3
- Population
- about 33,000
- Area
- Lancashire
- Pricing region
- North West
What should you know about the ground under Darwen?
Darwen (BB1, BB2, BB3) has around 33,000 residents and sits in Lancashire. Neighbouring towns we cover: Blackburn (4 miles), Accrington (6 miles) and Ramsbottom (7 miles).
Clay soils are found in parts of Lancashire. Parts of Lancashire lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. What you mostly find across Lancashire: stone and brick mill terraces, seaside villas in Blackpool and Lytham, and inter-war and post-war semis.
Repair options we may recommend
Rebuilding both faces
Where the arch shows inside as well as outside, or a rotten timber behind it has also failed, both faces are rebuilt. The inner timber is replaced with a suitable lintel, and the outer arch is reformed in front. The two are worked in sequence so the wall is supported throughout.
Best for: Arches with a failed timber or inner face
Lime mortar repairs
On older houses built in soft brick and lime, the arch is rebuilt or repointed in a lime mortar matched to the original. Lime lets moisture escape and moves slightly with the wall, so it protects the bricks rather than forcing damage into them, as hard cement mortar can.
Best for: Pre-1919 houses and soft historic brick
What to expect when we carry out brick arch repairs
Look at the arch closely
Straight-on photos of the arch and the wall either side show us how far it has dropped, whether the bricks are sound and whether the cause seems to be the arch itself or the wall around it.
Choose reinforce or rebuild
We recommend reinforcement where the arch is sound and only slightly displaced, and a rebuild where it has dropped badly or bricks are loose. If the wall beside the opening is moving, that is dealt with first.
Support the opening
Props carry the brickwork above, and for a rebuild a former is made to the exact profile of the arch. The window or door frame is protected so it is not asked to carry any load.
Is it time for brick arch repairs? Common signs
- The centre bricks of an arch sitting lower than the rest
- Cracks stepping out from the arch ends into the wall
- Mortar falling out of the arch joints after frosty weather
What should you budget for brick arch repairs in Darwen?
Prices in Darwen are worked out on North West 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 |
|---|---|---|
| Stitching and reinforcing a sound archest. | £385 – £1,150 | per arch |
| Rebuilding an arch (one side) | £865 – £1,250 | per opening |
| Rebuilding an arch (both sides) | £1,750 – £2,500 | per opening |
Rules for brick arch repairs in England
Like-for-like repairs such as crack stitching and repointing do not usually need building control approval in England, but anything that changes or strengthens the structure, such as underpinning or rebuilding a wall, does. If the work touches a party wall, the Party Wall etc. Act 1996 may apply.
Your brick arch repairs questions
What is the price of brick arch repairs in Darwen?
Guide prices for brick arch repairs in Darwen start from about £385 per arch, including VAT, on North West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you carry out brick arch repairs in Darwen?
Yes, Darwen is covered, along with postcode districts BB1, BB2, BB3. We also cover nearby Blackburn and Accrington.
Does the ground around Darwen cause cracking?
Lancashire is mostly glacial till over sandstone and mudstone, with the Burnley and Accrington coalfield in the east and soft coastal and estuarine ground on the Fylde. Old mill and mine sites leave made ground in many towns. Only an investigation can say why a particular building has moved.
Can a dropped arch be repaired without rebuilding it?
Yes, if the drop is small and the brickwork is in good condition. Bars bonded into the joints above can take the load off the arch and hold it in place. If the bricks are loose or the arch has dropped badly, rebuilding is the more reliable repair.
Do flat brick arches need a lintel?
Many flat soldier arches were built with a hidden steel bar or timber behind, because they have little true arch action. When repairing one, we check what is supporting it and, where needed, reinforce it with bars or add suitable support behind.
More repairs we carry out in Darwen
- Resin injection ground stabilisation
- Gable end wall repairs
- Subsidence repairs
- Boundary and garden wall repairs
- Concrete repairs
Brick arch repairs near Darwen
Our guide-price tool covers arch reinforcement and rebuilds in Darwen; add a photo and we can say which applies to yours.