Chester-le-Street · County Durham
Brick arch repairs in Chester-le-Street
Older Chester-le-Street houses often carry their window and door heads on brick arches built without any steel at all. When the centre bricks slip, the arch either needs reinforcing in place or rebuilding over a timber former.
Guide price from£370per arch inc VAT
- Postcodes
- DH2
- Population
- about 37,000
- Area
- County Durham
- Pricing region
- North East
What is the ground like in County Durham?
Chester-le-Street, County Durham: about 37,000 residents across postcode districts DH2. We also take enquiries from nearby Washington (4 miles), Houghton-le-Spring (5 miles) and Stanley (5 miles).
Parts of County Durham have clay that can shrink near trees in dry spells. Historic coal workings are recorded beneath parts of County Durham, and a coal mining search is worth checking where movement is unexplained. Housing stock in County Durham: Colliery terraces, stone and brick villas in Durham and Darlington, and post-war council estates.
What to expect when we carry out brick arch repairs
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.
Repair the arch
Bars are bonded into the joints above a sound arch, or the arch is taken down and relaid over the former using the original bricks where possible, with matched replacements for any that are damaged.
Strike the former and point
Once the mortar has cured enough, the former and props are removed. Joints are finished to match the surrounding wall, and any cracks running from the arch into the wall are repaired at the same visit.
Is it time for brick arch repairs? Common signs
- The centre bricks of an arch sitting lower than the rest
- Gaps opening between arch bricks at the top or bottom edge
- A vertical crack running up from the middle of the arch
What should you budget for brick arch repairs in Chester-le-Street?
For Chester-le-Street we use North East rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.
| Item | Guide price | Per |
|---|---|---|
| Stitching and reinforcing a sound archest. | £370 – £1,100 | per arch |
| Rebuilding an arch (one side) | £830 – £1,200 | per opening |
| Rebuilding an arch (both sides) | £1,650 – £2,400 | per opening |
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
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
How much will brick arch repairs cost in Chester-le-Street?
Guide prices for brick arch repairs in Chester-le-Street start from about £370 per arch, including VAT, on North East rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Chester-le-Street?
We do. Chester-le-Street and the surrounding area are covered, including nearby Washington and Houghton-le-Spring. A free initial assessment from your photos is the first step.
Is the ground in County Durham prone to subsidence?
Much of County Durham sits on the Durham Coalfield, worked for centuries, often under a cover of glacial clay. Many former pit villages have recorded mine workings, and coal mining searches are standard for property here. Only an investigation can say why a particular building has moved.
Should a brick arch be repaired with lime mortar?
On older houses built with soft bricks and lime, yes, in most cases. Lime mortar lets the wall breathe and is weaker than the brick, so any movement or frost damage happens in the joints rather than the bricks. Modern hard brickwork can take a cement-based mortar.
Is a dropped brick arch dangerous?
A slightly dropped arch is not usually an immediate danger, but it is no longer carrying load as it should and tends to worsen. Loose bricks that could fall, or a fast-growing crack above, need prompt attention. Do not rely on the window frame to hold it.
Other structural repairs in Chester-le-Street
- Subsidence insurance claim repairs
- Underpinning
- Boundary and garden wall repairs
- Chimney stack repairs
- Subsidence repairs
Brick arch repairs near Chester-le-Street
Send a straight-on photo of the dropped or cracked arch at your Chester-le-Street home, and we will offer a free view on whether it needs reinforcing or rebuilding.