Thornaby-on-Tees · North Yorkshire
Brick arch repairs in Thornaby-on-Tees
Rebuilding an arch in Thornaby-on-Tees is a precise job: a former cut to the exact curve, tight joints and a keystone set at the right height. Done well, the new arch looks as though it was always there.
Guide price from£380per arch inc VAT

- Postcodes
- TS16, TS17, TS18
- Population
- about 22,000
- Area
- North Yorkshire
- Pricing region
- Yorkshire and the Humber
Why does the ground in North Yorkshire matter for brick arch repairs?
With roughly 22,000 people, Thornaby-on-Tees spans postcode districts TS16, TS17, TS18 in North Yorkshire. Neighbouring towns we cover: Stockton-on-Tees (3 miles), Yarm (3 miles) and Middlesbrough (4 miles).
North Yorkshire has a mix of ground, with clay in some places and firmer rock in others. Parts of North Yorkshire lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. What you mostly find across North Yorkshire: stone cottages, Georgian and Victorian houses in York and Harrogate, and brick terraces on Teesside.
From first photo to finished repair
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.
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.
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.
Symptoms that point to brick arch repairs
- A flat arch that has started to sag into a shallow curve
- The centre bricks of an arch sitting lower than the rest
- Cracks stepping out from the arch ends into the wall
Guide prices for brick arch repairs in Thornaby-on-Tees
Guide prices below are for homes in Thornaby-on-Tees, on Yorkshire and the Humber rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Stitching and reinforcing a sound archest. | £380 – £1,150 | per arch |
| Rebuilding an arch (one side) | £855 – £1,250 | per opening |
| Rebuilding an arch (both sides) | £1,700 – £2,450 | per opening |
Methods for brick arch repairs
Rebuilding over a former
A timber former is cut to the arch profile and propped under the opening. The old arch is carefully taken down, bricks cleaned for reuse, and the arch rebuilt over the former with tight joints and a properly set keystone. The former stays until the mortar is strong enough to carry the load.
Best for: Badly dropped arches or ones with loose voussoirs
Reinforcing a sound arch
Where the arch has only dropped slightly and the bricks are sound, stainless helical bars are bonded into the bed joints just above it, extending well into the wall on each side. The bars turn the courses above into a reinforced band of masonry, so the arch no longer has to carry the full load. Joints are repointed to match.
Best for: Slightly dropped or cracked arches with sound bricks
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.
Frequently asked questions
How much should I budget for brick arch repairs in Thornaby-on-Tees?
Guide prices for brick arch repairs in Thornaby-on-Tees start from about £380 per arch, including VAT, on Yorkshire and the Humber rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Can you survey a property in Thornaby-on-Tees?
Yes. We take enquiries from across Thornaby-on-Tees, including TS16, TS17, TS18, and from nearby places such as Stockton-on-Tees and Yarm. Send photos for a free initial view and we will tell you what happens next.
Why do houses in North Yorkshire crack?
North Yorkshire ranges from limestone dales and moors to clays and glacial deposits in the Vale of York, with the Selby coalfield in the south and ironstone workings in Cleveland. Teesside has areas of soft and made ground. Only an investigation can say why a particular building has moved.
Can you match the original bricks?
Usually, because most arches are rebuilt with their own cleaned bricks, which is the best match of all. Damaged bricks are replaced with reclaimed or new bricks chosen for size, colour and texture, and the mortar is matched to the surrounding joints.
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.
Related work in Thornaby-on-Tees
Brick arch repairs near Thornaby-on-Tees
Request a written, no-obligation price for arch repairs in Thornaby-on-Tees; every arch is itemised, along with any work needed on the inside face.