Roof leak at home: safe first steps before calling a roofer
Reduce internal damage, record the problem and commission a proper roof diagnosis.
Applies to: UK homeowners; storm, electrical and working-at-height hazards require competent help.
Last checked: 16 October 2026
Key points
• Do not climb a wet or damaged roof to investigate it.
• Protect possessions and document the location and timing of the leak.
• Ask for the cause, scope and temporary protection separately from the permanent repair.
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Why it matters
Water can travel along rafters and ceilings before appearing inside, so the stain may not be directly below the damaged roof detail. A quick patch without investigation may miss the cause.
Checklist before you start
• Move possessions away and collect drips only where safe.
• Keep clear of wet electrical fittings and obtain safe electrical advice when necessary.
• Record photographs, timing and whether rain or wind changes the leak.
• Ask the roofer to describe access, scaffolding, materials, weatherproofing and guarantees.
What to do next
Keep the quote, photos and repair record in your property history. If a contractor recommends wholesale replacement, obtain a comparable second opinion when the property is safe.
Official sources
Use these official sources for the current detail that applies to your job, contract or location.
BuildPair provides general information and signposting, not legal, structural, electrical, gas or building-control approval. Requirements can change and the right answer depends on the work, contract, location and facts.
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