A roof that is checked once a year costs a fraction of one that is never checked until water appears through a ceiling. This checklist covers the inspection points specific to Wilmslow's housing stock and tells you what to look for, when to look for it, and when to call a professional.
April 2025 · Maintenance Guide · Wilmslow Roofing Experts
The most important Wilmslow roof maintenance task is a September pre-frost inspection, followed by October gutter and valley clearance. Check ridges, chimney mortar, lead flashings and the loft void yourself, then book a professional scaffold survey if the property is over 40 years old or shows any defect.
A roof that is checked once a year costs a fraction of one that is never checked until water appears through a ceiling. This checklist covers the inspection points specific to Wilmslow's housing stock and tells you what to look for, when to look for it, and when to call a professional.
September is the correct month for a Wilmslow roof inspection — not October. Macclesfield and Poynton's elevated Pennine-fringe position means frost events arrive in October, but even for Wilmslow proper, completing the inspection and any remedial work before the first frost is the margin of safety that prevents threshold defects from becoming emergency repairs. If you can only do one inspection per year, do it in September.
Use binoculars. Inspect the ridge line for wavy or displaced sections. Look at hip tiles — they should sit square and flush. Check valley lines (the angled junctions where two roof slopes meet) for visible displacement or plant growth, which indicates blockage. Check chimney stacks for visible mortar failure at the joints and displaced or cracked flaunching around the pots. On Victorian and 1930s properties, look at the lead flashings where the chimney meets the roof slope — these should lie flat with no visible lifting or cracking.
NFRC recommends roofs are professionally inspected at least once a year and after any severe weather event, as early defect identification prevents minor faults escalating into structural failures.
— NFRC homeowner maintenance guidance
Go into the loft on a bright day with the lights off. Any pinpoints of daylight indicate a gap in the roof covering. Check the rafter ends at the eaves for softness — press with a finger; sound timber is firm. Look for water staining on rafters and sarking boards, which indicates a leak track that may be active or historic. Check insulation depth: current Building Regulations require 270mm mineral wool; compressed or degraded insulation provides a fraction of its rated performance.
October clearance of gutters and valleys is the single highest-return maintenance action available on Wilmslow's tree-canopied properties. In Fulshaw Park, Lacey Green and the streets around Bramhall Park, gutters can be fully blocked within two to three weeks of the main oak and beech leaf fall. A blocked valley in heavy November rain causes more interior damage per hour than most other roof failures. Annual clearance costs £80–£250 depending on property size and is significantly cheaper than any internal repair.
Every property with a pitched roof has lead somewhere: valley linings, chimney step flashings, back gutters, soakers around dormers and abutments, and parapet gutter linings on some period properties. Lead has a finite design life — Code 4 at 60–80 years, Code 5 at 80–100 years. On Wilmslow's 1930s detached stock, the original valley lead is now 85–90 years old. An annual check of lead condition — looking for surface cracking along bay joint lines, lifting at soaker edges, or ponding that indicates insufficient fall — identifies threshold material before it fails.
Ground inspection identifies obvious defects. Scaffold-level inspection identifies everything else: nail corrosion stage, lead code weight and bay length, mortar hardness at ridge and chimney, valley condition behind blocked debris, rafter end condition at the eaves. If your inspection identifies a potential defect, or if your property is over 40 years old and has not been surveyed from scaffold in the past five years, book a professional survey. The cost is £120–£250. Call 01625 402977.
Last reviewed: 19 July 2026
Annually, ideally in September before first frost, plus a survey after any severe storm. Older properties benefit most from yearly professional inspection.
From the ground check ridges, hips, valleys, chimney mortar and lead flashings. In the loft check for daylight, soft rafter ends and water staining.
September for pre-frost inspection and October for gutter and valley clearance after the main leaf fall. June is best for any lead work.
£120-£200 for a standard 3-bed semi, including a scaffold-level inspection and a written report within 24 hours.
Ground inspection with binoculars and a loft check are safe for any homeowner. Leave scaffold-level inspection to a professional with the right equipment.
Yes. Fixed-fee annual contracts cover pre-winter inspection, gutter clearance and a valley check, priced £150-£300 per year by property size.
A structured annual maintenance programme prevents the majority of reactive emergency calls. The calendar below is calibrated to Wilmslow's specific climate — the timing differs from national guidance because Cheshire's weather pattern, Bollin valley humidity and the Pennine fringe frost calendar all affect when interventions are most effective.
The single most important maintenance month. Inspect from the ground with binoculars: ridge line, hip tiles, valley condition, chimney mortar and lead flashings. Enter the loft in daylight: check for pinpoint light, rafter end softness and water staining. For elevated properties in Macclesfield and Poynton, September is the last month before first frost. Book a professional survey now if any ground inspection reveals concerns. Call 01625 402977.
Post-leaf-fall clearance for all properties with tree canopy — Fulshaw Park, Lacey Green, Bramhall Park roads, Styal. Wait until after the main oak and beech fall (typically mid-October in Wilmslow) then clear immediately. A blocked valley in November rain causes more interior damage per hour than almost any other failure mode.
Inspect after winter. Look for any tile displacement caused by frost, ridge mortar that has cracked or lifted, and any new lead cracking from thermal cycling. Check flat roof outlets are clear of debris accumulated over winter. Second clearance for properties with heavy spring debris from catkins and pollen.
The best time for lead work — warm but not extreme heat. Have valley lead and chimney flashings assessed before summer heat maximises thermal expansion. Any lead at 70+ years should be on a 3-year inspection cycle minimum. Book a professional lead survey if your property has original 1930s or Victorian lead.
Questions about your Wilmslow roof? Free survey within 3–5 working days. Written quote within 48 hours.
01625 402977 Email Us InsteadFree surveys across Wilmslow and Cheshire East — 01625 402977 — no call-out fee
NFRC Registered · Fully Insured · 10-Year Guarantee · 01625 402977
Free surveys across Wilmslow and Cheshire East — 01625 402977 — no call-out fee
NFRC Registered · Fully Insured · 10-Year Guarantee · 01625 402977
Free surveys across Wilmslow and Cheshire East — 01625 402977 — no call-out fee
NFRC Registered · Fully Insured · 10-Year Guarantee · 01625 402977