Flood risk
A flood barrier was in the garage and was not fitted on the day. Has the survey tested it or replaced a flood-risk check?
The survey has not tested the barrier and has not replaced a flood-risk check. The barrier was in the garage and was not fitted on the day, so seals, fixings and the fit to any opening were not tried. A government flood-risk check is a separate product from the home survey. Seeing a barrier in storage is not a measurement of flood depth and not a map result. The report records an unused product. It has not decided that the house would stay dry.
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?
A flood barrier only does work when it is set in the opening it was made for. In a garage it is a stack of parts or a folded unit. Nobody checked whether the pieces are complete, whether the seals have hardened, or whether the threshold will take it. Flood risk for the site is read from maps, history and a dedicated check, not from equipment leaning on a wall. This visit did not run that check and did not stand the barrier in water.
Ask the solicitor for any flood-risk search and for the maker's instructions and service notes for the barrier. Keep those papers separate from the survey. If you want the barrier tried in the opening, that is a demonstration by someone who knows the product, not a new line this report can grow. Tell a lender the barrier was stored and untested. Do not say the flood-risk check was done because the garage contained the kit.
What should you ask your surveyor?
- Was the barrier fitted and trialled, or only seen in the garage?
- Did this visit measure flood depth at the doors?
- Has a government flood-risk check been replaced by the survey?
What are the typical next steps?
- Treat the barrier as stored equipment, not as a tested defence.
- Ask the solicitor for any flood search and the barrier paperwork.
- Do not tell a lender the site was cleared of flood risk.
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 barrier stored in the garage record how deep water has been?
No. Depth of flooding is not measured by looking at equipment on a garage floor. The survey did not record a flood depth and did not deploy the barrier. A government flood-risk check is a different product and was not carried out by this visit. Storage shows the kit was present. It shows nothing about water at the threshold.
Is the home survey the same document as a flood-risk check?
No. The home survey describes the building it inspected. A flood-risk check is a separate government product about risk at the location. Finding a barrier in the garage belongs to the survey note. It does not complete, replace or update the check. Ask the solicitor which searches have actually been ordered.