Record when and where water appears before surfaces dry. Wind direction, rain intensity and the first visible point can help a repairer plan an inspection, but water can travel, so the stain is not necessarily the source.

Safe evidence checklist

• Photograph the affected area and a wider room view.
• Note date, time, rain intensity and wind direction.
• Mark whether water began during rain or afterwards.
• Observe gutters and downpipes from ground level.
• Record recent roof cleaning, alterations or sealant repairs.
• Distinguish surface condensation from rain-linked ingress.
• Keep people away from wet electrical equipment and seek urgent help if needed.

Do not climb onto a conservatory roof or apply sealant blindly. Covering one joint can divert water and make later diagnosis harder.

FAQs

Does the weather direction help locate the fault?

It can reveal patterns around laps, flashings or exposed elevations, but it does not prove the exact entry point.

What should I photograph without climbing onto the roof?

Capture internal staining, accessible joints, gutters from ground level and the building elevation. Prioritise safety over a close-up.

Suggested component

A timestamped leak diary with weather fields and safe photo prompts.

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