Spring: compare the roof with its pre-winter condition
From a safe position, look for slipped coverings, disturbed ridge or verge details, loose guttering and new staining on external walls. Compare photographs with earlier ones so that normal weathering is not confused with sudden deterioration.
Check internal ceiling stains and accessible loft areas after rain. If a previously dry space is becoming damp, record the pattern and arrange diagnosis rather than waiting for extensive internal damage.
- New debris on the ground
- Changed roof lines or visibly displaced coverings
- Gutter joints or downpipes leaking during rain
- Recurring damp after a previous repair
Summer: plan access-heavy repairs and document completed work
Use planned work to coordinate access where practical. If chimney, roofline and covering repairs all need scaffold, ask whether they can sensibly be combined. Combining access is worthwhile only when the work is genuinely needed.
Check the maintenance instructions for the installed roof system. Do not pressure-wash, coat or apply chemicals simply to improve appearance without checking suitability. Keep a record of repairs, invoices and photographs for future surveys and guarantee enquiries.
Autumn: check drainage before persistent wet weather
Watch gutters and downpipes during ordinary rain from ground level. Overflow can be caused by debris, alignment, outlet restrictions or inadequate capacity; replacing a joint will not solve every cause. Arrange safe professional cleaning or investigation where access is required.
For flat roofs, observe accessible drainage without stepping onto the membrane. Record persistent standing water and whether it clears after rain. Do not improvise holes or new outlets.
- Overflow and water tracking down walls
- Trees depositing leaves near outlets
- Loose gutters or downpipe brackets
- Changes in ponding or wet internal finishes
Winter and storms: prioritise safety and fresh evidence
Stay away from loose materials and do not inspect the roof during strong winds. When safe, record new damage from ground level. Active water near electrics, unstable masonry or a bulging ceiling needs urgent attention.
A wet loft in cold weather may involve condensation, rain entry or both. Record when moisture appears and tell the roofer about insulation or ventilation changes. Do not assume every damp patch needs a new roof.
- Keep dated before-and-after photographs
- Log leak timing and weather
- Arrange inspection after significant damage
- Follow the roof system's actual maintenance and guarantee requirements
Reference guidance
Published by J & L Welch Roofing & Paving Services Ltd. General guidance, not a survey, certification or confirmation that your roof is safe. Sources and editorial responsibility.
Apply this to your property
Send the details to J&L Welch.
Use the quotation form to describe the issue, location and timescale. Your enquiry goes directly to the roofing company.