Ipswich · Suffolk
Brick arch repairs in Ipswich
A dropped keystone over a front door is a familiar sight on older streets, in Ipswich 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
- IP1, IP2, IP3, IP4
- Population
- about 180,000
- Area
- Suffolk
- Pricing region
- East of England
How do local ground conditions affect brick arch repairs in Ipswich?
Postcode districts IP1, IP2, IP3, IP4 cover Ipswich, a Suffolk town of about 180,000 people. Nearby places we cover include Harwich (10 miles), Felixstowe (11 miles) and Stowmarket (11 miles).
Suffolk is one of the parts of the UK where clay soils are most likely to move with the seasons. Ground movement here is more often linked to soils, drains and trees than to mining. Across Suffolk, most homes are timber-framed and flint cottages, Victorian terraces in Ipswich and Lowestoft, and post-war estates.
Methods for brick arch repairs
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
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
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.
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.
Symptoms that point to brick arch repairs
- The centre bricks of an arch sitting lower than the rest
- Mortar falling out of the arch joints after frosty weather
- A flat arch that has started to sag into a shallow curve
Guide prices for brick arch repairs in Ipswich
For Ipswich we use East of England 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. | £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 |
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 Ipswich?
Guide prices for brick arch repairs in Ipswich 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 Ipswich?
Yes, Ipswich is covered, along with postcode districts IP1, IP2, IP3, IP4. We also cover nearby Harwich and Felixstowe.
Does the ground around Ipswich cause cracking?
Much of Suffolk is chalky boulder clay, with London Clay around Ipswich and Felixstowe and sandier ground in the Breckland and on the coast. The clay areas are prone to seasonal shrinkage near trees. 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.
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.
More repairs we carry out in Ipswich
- Floor joist repairs
- Roof structure repairs
- Structural surveys and crack monitoring
- Chimney stack repairs
- Underpinning
Brick arch repairs near Ipswich
Send a straight-on photo of the dropped or cracked arch at your Ipswich home, and we will offer a free view on whether it needs reinforcing or rebuilding.