Non-standard construction
A house said to have been repaired now has a crack at a panel joint. What does the visual survey still not prove about the old repair?
It does not prove the old repair still works, and it does not prove the repair has failed. A fresh crack at a panel joint, on a house said to have been repaired, is what the eye could see that day. The surveyor did not open the joint, test the fixings or read a repair file. The crack can be old fill opening again, or something still shifting. Reinforcement behind the panel was not exposed.
Last reviewed 24 October 2026. Written for buyers in England and Wales unless this answer says otherwise. No named surveyor has signed this page. It is general guidance, not a report on your house, and not legal advice.
What is the fuller explanation?
People treat the word repaired as a permanent state. A visual survey cannot audit that history. It can see a joint, a crack, a filled line, a patch of new concrete or a mastic bead. It cannot see the brackets, the bolts or the treatment of the old reinforcement unless they are on the surface. One visit is not monitoring. A crack that looks fresh may have been there for years, and a hairline may be the start of movement. The report should describe width and location without claiming a test.
Do not tell a lender the historic repair has been recertified by this inspection, and do not tell them it has lapsed, unless the surveyor actually wrote that from evidence. Papers, if they exist, belong with your solicitor. The survey did not invent a certificate and did not check one. If the joint is rating 3, serious or urgent, get written quotations before a legal commitment. Those quotes are about the crack you can see, not a laboratory proof of the old scheme.
What should you ask your surveyor?
- Where is the crack in relation to the panel joint, and how wide did it look?
- Did any part of a previous repair remain visible, or is 'repaired' only what you were told?
- Are you saying the joint needs investigation, rather than that the old repair has passed or failed?
What are the typical next steps?
- Keep the seller's repair claim separate from the crack the survey saw.
- Get quotes if the joint is rated serious or urgent, before you commit.
- Do not describe the old repair as tested.
Costs vary with the building and with who you instruct. Where this page does not cite a published figure, ask the surveyor, a relevant specialist, or your solicitor for a written quote. Do not treat a forum average as the price.
Also asked about this
Does a filled joint mean the repair was a licensed scheme?
No. Filler is filler. The survey did not read a certificate, and seeing a panel house does not prove one exists.
If the crack is hairline, can I ignore the repair question?
You can note that it is hairline only if the report says so. You still have not proved what the old repair is doing behind the joint.