Party walls and boundaries
Should missing fire stopping, seen beside the party loft wall, be treated as a verdict on a gap into next door's roof?
No. Missing fire stopping beside the party loft wall is a note of what this side showed, not a verdict on a gap into next door's roof. The survey could see this loft. It did not enter the neighbour's roof, did not trace the party wall through the ridge and did not fire-test anything. A gap, a missing quilt barrier or an open eaves void on this side is incomplete evidence of the far side. The absence was recorded. The neighbour's roof was not.
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?
Fire stopping in a party loft is the barrier that should close the route over or through the party wall so fire is slowed. Quilt pushed into a gap is not the same as a proper stop, and an empty gap is not a measured opening into the next roof space. You can see your own side of the wall. You cannot see whether the neighbour has lined, stopped or opened their side. This visit recorded an absence here. It did not map a continuous hole into next door.
Tell the solicitor what was seen on this side of the party loft, and ask them about party-wall and fire-safety responsibilities rather than treating the survey as a notice or a verdict. A competent contractor can quote for stopping on this side if the gap is yours to fill. Access to next door is a legal and neighbour question. Tell a lender the far roof was not inspected. Do not state that a hole runs into the neighbour's house.
What should you ask your surveyor?
- Was the missing stopping only seen from this loft?
- Was next door's roof left unentered?
- Has a continuous gap into the neighbour been left unproved?
What are the typical next steps?
- Treat the missing stopping as a this-side note.
- Ask the solicitor about party-wall and access issues.
- Do not tell a lender next door's roof was inspected.
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 mineral wool stuffed in the gap count as fire stopping?
Not just because it is there. A wad of quilt can leave holes, can be moved, and was not fire-tested. The survey saw what was beside the party wall in this loft. It did not certify a stopping system and did not enter next door. Ask a competent contractor what proper stopping on this side would involve.
Is the party loft the same as a party-wall award?
No. An award is a legal document under the party-wall regime, produced by surveyors appointed for that process, not by this home inspection. The visit noted missing fire stopping on this side. It did not serve a notice and it did not decide a dispute. Speak to your solicitor before anyone relies on the loft note as if it were an award.