Dormer roof repairs, cheek re-leading and new dormer construction across Wilmslow and Cheshire East. Wilmslow's 1930s detached and 1990s loft conversions are two of the most active dormer markets in our coverage area.
Dormer roofing in Wilmslow covers cheek re-leading in Code 5 lead and flat-top replacement in EPDM, correcting the underspecified Code 3 lead used on many 1990s and 2000s loft conversions. All work carries a 10-year guarantee. Free survey, no call-out fee. Call 01625 402977.
From dormer cheek re-leading to full new dormer construction. Pricing from £2,500 — free survey and written quote on all work.
Lead cheeks replaced in Code 5 with correct bay lengths and thermal expansion provision. The most common dormer repair on Wilmslow's loft conversions — original Code 3 lead from the 1990s is at end of design life.
Get a quote →GRP or EPDM replacement for failed flat dormer tops. Correct falls designed in — the most common cause of dormer top failure is inadequate drainage, not material failure.
Get a quote →Full flashing kit replacement around dormer windows. Sealant over failed flashings is a 2-year fix — correct flashing kit installation is the 20-year solution.
Get a quote →Full roofing element for new dormer construction — cheeks, top covering, integration with main roof slope. We work with your builder or as the primary contractor on the roofing scope.
Get a quote →Where a new dormer meets the main roof slope, the integration requires careful tile cutting, lead soaker installation and valley lining. Done incorrectly it is the first place the roof leaks.
Get a quote →Pre-purchase dormer condition surveys for Wilmslow loft conversion properties. Dormer defects are one of the most common issues missed by standard homebuyer surveys.
Book survey →Free survey — written quote — no call-out fee
Wilmslow has two distinct dormer markets: original 1930s dormers on the town's substantial detached stock, and the wave of loft conversions added to 1960s–90s properties from 1995 onwards.
The 1930s detached properties in Fulshaw Park and Lacey Green often have original hipped or gabled dormers with lead cheeks and clay tile coverings. These dormers are now 85–90 years old — lead at this age is at or approaching end of design life regardless of appearance. A survey before failure is significantly cheaper than emergency repair after.
The 1990s–2000s loft conversion wave created thousands of dormers on Wilmslow's semi-detached housing stock. Many were installed with underspecified lead — Code 3 rather than Code 5 — and with excessive bay lengths that cause thermal cracking within 15–20 years. This stock is now consistently presenting for repair and re-leading.
Dormers on Wilmslow conservation area properties must be sympathetic to the host building in size, material and positioning. Lead-clad cheeks and plain tile tops are generally acceptable. UPVC-clad dormers are not appropriate on period properties in the conservation area and may require retrospective consent if already installed.
"1990s loft conversion dormer — both cheeks had failed, Code 3 lead split at every bay. Re-leaded in Code 5 with correct bay lengths. They explained the difference in specification clearly and didn't oversell."
"New dormer as part of our loft conversion. They worked alongside the builder, got the cheeks and flat top right first time. The integration with the main slope was particularly neat."
"Pre-purchase survey on a 1960s semi with a 2003 dormer. They found the flashing around the dormer window was incorrectly installed from day one. Fixed it on the same visit as the survey."
A standard dormer roof replacement in Wilmslow — recovering the cheeks and top in lead or EPDM, new tiles to the main slope integration — typically costs £2,500–£6,000 depending on size and specification. New dormer construction as part of a loft conversion runs £4,000–£12,000 for the roofing element alone. Free survey and itemised quote.
Rear dormers below the ridge height and within permitted development limits generally do not require planning permission. Side dormers and front dormers typically do. Properties in Wilmslow's conservation area require prior approval for any dormer addition. We advise on the planning position at survey — we do not begin dormer work without confirming consent.
Lead (Code 5 or 6) for cheeks on period properties — correct both aesthetically and in terms of performance. EPDM rubber is appropriate for flat-topped dormers on modern properties. GRP fibreglass is also used on flat dormer tops. We specify the correct system for the property type and planning context.
A dormer cheek re-leading or EPDM replacement on a standard Wilmslow loft conversion takes 1–2 days. A full new dormer roof construction takes 3–5 days depending on size and specification. Programme confirmed in the written quote.
Dormer cheeks are typically the first element of a loft conversion to fail. Lead cheeks on Wilmslow's 1990s–2000s loft conversions were often installed in underweight Code 3 lead with inadequate bay lengths — both cause premature cracking and splitting. Flat dormer tops in felt frequently fail within 15 years as Cheshire's damp climate accelerates felt oxidation.
Yes. Dormer window leaks most commonly originate from failed flashing kits around the window frame rather than the window unit itself. We carry out full flashing kit replacement — the correct fix rather than sealant over a failed installation.
We carry out the roofing element of new dormer construction — cheeks, top covering, flashing integration and main slope integration. We work with your builder or directly with you as part of a full loft conversion project.
We cover all of Wilmslow and surrounding areas with no additional call-out fee. Surveys are free with a written quote provided within 48 hours. All quoted work is fixed price — no hidden extras and no discoveries mid-job that haven't been confirmed and agreed.
Our Wilmslow roofing knowledge covers: Code 5 dormer cheek re-leading and EPDM flat dormer top replacement. We carry the materials specific to Wilmslow's property types on every survey vehicle — not a generic response but one calibrated to the local housing stock.
To book a free survey call 01625 402977. We aim to visit within 3–5 working days. Emergency attendance is same day across our full coverage area.
Free scaffold-level survey on all jobs. Written itemised quote within 48 hours. Fixed price — no surprises at invoice.
We carry the materials specific to Wilmslow and Cheshire East's housing stock — reclaimed clay tile, Welsh slate, Code 5 lead — not a generic vehicle load.
All structural work carries a written 10-year workmanship guarantee. Repair work carries a minimum 2-year guarantee. Guarantees are transferable on property sale.
NFRC registration means independent audit of our work quality, safety standards and insurance. We carry £5m public liability as standard on all jobs.
No call-out fees. No obligation. An honest quote from a local Wilmslow roofer.
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