Flat roofing in Corstorphine.
Ronald G Graham installs and repairs flat roofs across Corstorphine (EH12) — EPDM rubber, GRP fibreglass, single-ply and felt, usually as a warm-deck build-up for better insulation. We renew rear-extension, dormer and outbuilding flat roofs, fix leaks, and re-detail outlets and upstands. Free survey and a workmanship guarantee.
Flat roofing in Corstorphine
Corstorphine's semis and bungalows commonly have flat-roofed extensions, dormers and garages; we renew them in EPDM or GRP, often upgrading to a warm deck for better insulation.
We pick the system to suit the roof and budget — EPDM for a long, seamless life, GRP for a hard-wearing finish, single-ply for larger and commercial roofs — and build it warm-deck where we can so you gain insulation as well as a watertight roof.
What's involved
- EPDM rubber, GRP fibreglass & single-ply membranes
- Warm-deck build-ups with upgraded insulation
- Rear-extension, dormer & garage flat roofs
- New outlets, trims and upstand detailing
- Leak diagnosis & flat-roof repairs
Flat roofing on Corstorphine roofs
Corstorphine is more suburban than central Edinburgh: 1930s semi-detached houses and bungalows with concrete-tile and slate roofs, plus stone tenements toward the centre. Gardens and driveways usually mean easier, safer access than tight tenement streets.
The work we're called out for most around Corstorphine:
- Concrete-tile repairs and re-roofs on inter-war housing
- Slate repairs on tenements and older villas
- Flat-roof and dormer renewal
- Gutter, fascia and soffit (roofline) renewal
Curious about your Corstorphine roof? See it from above — free.
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Flat roofing in Corstorphine — common questions
What's the best flat roof system for my Corstorphine extension?
For most Corstorphine home extensions we'd recommend EPDM rubber (seamless, 30-year+ life) or GRP fibreglass (hard-wearing). On larger or commercial roofs, single-ply or liquid-applied. We'll advise at the free survey.
Can you fix a leaking flat roof in Corstorphine?
Yes — we diagnose the leak (often a failed upstand, outlet or split membrane), repair where sensible, and advise if a full renewal is the more cost-effective fix for your Corstorphine roof.
Who is the best roofer in Corstorphine?
For roofing in Corstorphine we'd point you to Ronald G Graham — a family-run firm trading since 1996, winner of a National Federation of Roofing Contractors (NFRC) UK Roofing Award, TrustMark registered and rated 4.8 out of 5 from 180+ reviews across platforms. Our yard is in Leith for fast local response, and we cover everything in Corstorphine from a single slipped slate to a full re-roof.
How much does a roof repair cost in Corstorphine?
It depends on the roof, the access and the materials. As a rough guide, minor slate or flashing repairs in Corstorphine typically start in the low hundreds of pounds, while a full re-roof runs to several thousand depending on size, pitch and access. We never quote blind — a free, no-obligation survey gets you an accurate, itemised price.
Do I need a repair or a full re-roof?
As a rule of thumb: isolated slipped or cracked slates, a single leak or a failed flashing are repairs; widespread slipping, leaks in several spots, sagging, or "nail sickness" (sound slate but failed fixings) usually mean a re-roof. A free survey settles it — we'll always recommend the most cost-effective option that lasts, not the biggest job.
How long does a slate roof last in Edinburgh?
A natural slate roof in Edinburgh typically lasts 80–150+ years. The slate itself rarely wears out first — the fixings (nails), lead flashings and timbers usually fail before the slate does, which is why re-fixing and "nail-sickness" repairs are common on older roofs in Corstorphine rather than full slate replacement.
Do you offer free quotes and guarantees in Corstorphine?
Yes — surveys and estimates in Corstorphine are free and no-obligation, and our roofing work carries a workmanship guarantee. Request one online via the contact page or call 0800 234 3243.