Roof Repairs
Fast, permanent fixes for slipped tiles, leaks and storm damage — diagnosed properly first time.
Learn MoreTrusted roofers since 2004
Premium Roofing Services Built To Protect Your Home For Decades
We install, repair and restore roofs across the North West with time-served craftsmen, premium materials and a fixed written price. No surprises, no shortcuts — just a roof that performs beautifully for decades.
- Fully Insured
- Free Quotations
- 20+ Years Experience
- 10 Year Guarantee
5.0 from 214 reviews
Homeowners across Greater Manchester
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Projects Completed
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What we do
Complete roofing services, delivered to one standard
From a single slipped slate to a full re-roof, every job is surveyed, priced in writing and completed by our own directly employed teams.
New Roof Installation
Full strip and re-roof with breathable membranes, new battens and premium tiles or slate.
Learn MoreFlat Roofing
Fibreglass, EPDM and warm-deck systems built to drain correctly and last 25+ years.
Learn MoreSlate Roofing
Natural Welsh and Spanish slate laid by time-served slaters on period and new-build homes.
Learn MoreTile Roofing
Clay, concrete and interlocking tile roofs with correct ventilation and dry-fix ridge systems.
Learn MoreChimney Repairs
Repointing, flaunching, rebuilds, cowls and lead flashing to stop damp at its source.
Learn MoreEmergency Roofing
24/7 make-safe, temporary weatherproofing and insurance-ready damage reporting.
Learn MoreGuttering
Seamless aluminium and uPVC gutter systems, upgrades, cleaning and downpipe repairs.
Learn MoreLeadwork
Code-compliant lead valleys, soakers and flashings hand-dressed to LSA guidelines.
Learn MoreWhy choose us
Roofing done properly, by people who take it personally
Demo-Roofing was founded in 2004 by two working roofers who were tired of watching corners being cut. Two decades and 500+ roofs later, the standard hasn't moved.
Fully Qualified Roofers
Every roofer is NVQ-qualified, CSCS carded and directly employed — we never sub-contract your job out.
Transparent Pricing
A written, itemised quotation with a fixed price. What we quote is what you pay.
High Quality Materials
Marley, Redland, Klober and natural slate only — specified for your property, not our margin.
Workmanship Guarantee
A 10 year insurance-backed guarantee on all new roofs, plus full manufacturer warranties.
Rapid Response
Emergency make-safe within 4 hours and most repairs booked inside 48 hours.
Excellent Customer Service
One named contact, daily updates, scaffold cleared fast and the site left spotless.
Recent work
Roofs we've completed across the North West
Every project below was surveyed, priced and installed by our own teams. Browse a few recent examples.
Natural Slate Re-Roof
Didsbury, Manchester
Full strip and re-roof of a four-bedroom Victorian semi in Spanish slate, with new lead valleys and a dry-fix ridge.
Completed March 2025View Project
GRP Flat Roof
Stockport
Warm-deck fibreglass roof over a rear extension, including insulation upgrade and new trims.
Completed November 2024View Project
Storm Damage Repair
Sale, Trafford
Emergency make-safe after high winds, followed by 60 replacement tiles and re-bedded ridge.
Completed October 2024View Project
Chimney Rebuild
Bolton
Chimney taken down to roof level, rebuilt in reclaimed brick with new flaunching and lead apron.
Completed August 2024View Project
Where we work
500+ roofs completed across the UK
Hover a marker to see the town, the project and when we finished it.
Instant estimate
Roof visualiser & price estimator
Answer four quick questions for a realistic budget range before you book a survey.
Estimated project range
£7,350 – £9,700
Based on a semi-detached property, pitched tile roof, full replacement, planning ahead. Includes scaffold, labour, materials and waste removal.
This is a guide only. A final fixed quotation is issued after a free on-site inspection of your roof structure and access.
Book My Free InspectionHow it works
Six steps from first call to final guarantee
A clear, predictable process — you always know what happens next.
- Step 1
Inspection
Free on-site survey with photographs of every defect we find.
- Step 2
Free Quote
Itemised written quotation within 48 hours. Fixed price, no pressure.
- Step 3
Materials Ordered
We confirm your specification and reserve stock with our merchants.
- Step 4
Installation
Scaffold up, work carried out to BS 5534 with daily progress updates.
- Step 5
Final Inspection
Joint sign-off walkaround, drone photos and a full site clean.
- Step 6
Guarantee
Your 10 year insurance-backed guarantee documents are issued.
Customer reviews
Rated 5.0 by homeowners across the North West
Real feedback from recent Demo-Roofing customers.
"Our roof had been patched by three different firms before Demo-Roofing stripped it properly. The survey photos showed exactly what was wrong and the price never moved an inch from the quote."
"Storm took half the ridge off on a Sunday night. They had it made safe by 7am Monday and fully repaired within the week. Genuinely the most reassuring trades experience we've had."
"The flat roof on our extension leaked for two winters. The team explained why the old felt failed, fitted a fibreglass system instead, and it has been bone dry ever since."
"Three neighbouring terraces done on one scaffold, which saved us all a considerable amount. Tidy lads, no radio blaring, drive swept every single evening."
"I was quoted for a full re-roof elsewhere. Demo-Roofing inspected it and said we only needed the valleys and flashing replaced. Honest advice that saved us thousands."
"Chimney rebuilt in reclaimed brick so it matches the 1890s stock perfectly. The lead dressing is the neatest I have seen on our street."
Fully Insured£5m public liability
Qualified InstallersNVQ Level 3 roofers
Health & Safety CompliantCHAS accredited
Guaranteed Workmanship10 year backed cover
Emergency Service24/7 callout response
FAQ
Questions homeowners ask us most
Straight answers, no sales talk. If yours isn't here, just ask.
Need A Reliable Roofer?
Book a free roof inspection today and receive a fixed written quotation within 48 hours. No obligation, no pressure, no hidden extras.
Get in touch
Book your free roof inspection
Send us a few details and we'll arrange a survey at a time that suits you.
- Phone
- 0161 496 0000
- Opening hours
- Mon–Fri 7:30am–6pm · Sat 8am–2pm · 24/7 emergencies
- Service area
- Greater Manchester, Cheshire, Merseyside & Lancashire
Google Maps — Service Area