Peterborough · Cambridgeshire
Brick arch repairs in Peterborough
A dropped keystone over a front door is a familiar sight on older streets, in Peterborough and beyond, and it rarely fixes itself. We look at whether the arch bricks are sound and whether the wall either side has moved, then recommend the lighter repair where it will work.
Guide price from£420per arch inc VAT
- Postcodes
- PE1, PE2, PE3
- Population
- about 160,000
- Area
- Cambridgeshire
- Pricing region
- East of England
How do local ground conditions affect brick arch repairs in Peterborough?
With roughly 160,000 people, Peterborough spans postcode districts PE1, PE2, PE3 in Cambridgeshire. We also take enquiries from nearby Stamford (11 miles), March (14 miles) and Spalding (15 miles).
Shrinkable clay is widespread in Cambridgeshire. Ground movement here is more often linked to soils, drains and trees than to mining. Housing stock in Cambridgeshire: Victorian terraces in Cambridge and Peterborough, fen-edge cottages, and extensive post-war and new-build estates.
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
- The centre bricks of an arch sitting lower than the rest
- Cracks stepping out from the arch ends into the wall
- A flat arch that has started to sag into a shallow curve
Guide prices for brick arch repairs in Peterborough
The ranges below reflect typical East of England costs for brick arch repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Stitching and reinforcing a sound archest. | £420 – £1,250 | per arch |
| Rebuilding an arch (one side) | £945 – £1,350 | per opening |
| Rebuilding an arch (both sides) | £1,900 – £2,750 | per opening |
Methods for brick arch repairs
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
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
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
What is the price of brick arch repairs in Peterborough?
Guide prices for brick arch repairs in Peterborough start from about £420 per arch, including VAT, on East of England 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 Peterborough?
Yes. We take enquiries from across Peterborough, including PE1, PE2, PE3, and from nearby places such as Stamford and March. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Peterborough cause cracking?
Gault Clay underlies much of the Cambridge area and Oxford Clay the west of the county around Peterborough and Huntingdon, while the northern fens are peat and silt that can shrink as they dry. Both clay and peat ground can move with the seasons. Only an investigation can say why a particular building has moved.
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.
What is a former in arch building?
A former, sometimes called a centre, is a temporary timber frame cut to the exact shape of the arch. It supports the bricks while the arch is laid and the mortar cures, and is removed once the arch can carry itself.
More repairs we carry out in Peterborough
- Boundary and garden wall repairs
- Subsidence insurance claim repairs
- Structural crack repairs
- Floor joist repairs
- Lintel replacement
Brick arch repairs near Peterborough
Have several dropped arches along one Peterborough elevation? We can price them together and suggest the order that makes sense.