Age and type of house
A modern timber frame sits behind a brick skin and the frame was not opened. Why is the brick not the structure the survey has proved?
The brick is not the structure the survey has proved because the structure of this house is the modern timber frame, and that frame was not opened. The brick is a skin in front of it. The survey saw brick. It did not see the studs, the sheathing, the insulation or the cavity behind the skin. Proving the brick to be the load-bearing structure would be a different building. This inspection has not shown that, and it has not certified the hidden frame either.
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?
Modern timber-frame houses are often finished with a brick outer leaf so they look traditional. The leaf is cladding, tied back to a frame that does the structural work. When the frame is not opened, the survey cannot describe decay at the sole plate, missing insulation, or how the brick is tied. A straight brick elevation is a comment on the face. It is not evidence that the brick is holding the floors and the roof. The report should keep those roles apart.
If a lender or a buyer asks what the structure is, repeat the survey: timber frame behind brick, frame not opened. Ask your solicitor for the warranty or the structural calculations if the seller says they exist. Those papers are not created by the visit. Do not agree a description of solid brick to make the form look ordinary. The home survey has not proved the brick, and it has not opened the timber.
What should you ask your surveyor?
- How much of the timber frame, if any, was visible rather than lined?
- Are you treating the brick as cladding, not as proved structure?
- Which junctions, such as the sole plate, could you not see?
What are the typical next steps?
- Describe the structure as a timber frame that was not opened.
- Do not record the brick skin as the proved structure.
- Ask the solicitor for any frame warranty or calculations the seller holds.
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
If the brick is a full storey high, is it load-bearing?
Not on height alone. A full-height brick skin is still a skin until the construction shows otherwise. The frame was not opened, so the survey has not proved the brick to be the structure. A tall brick face is still only a face.
Does a dry cavity tell you the frame is sound?
No. Even if a gap was glimpsed, a dry gap is not an inspection of the studs. The survey did not open the frame and has not certified the timber. The studs behind that skin were the part left closed.