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Flat Roof Specialists

Flat Roofs
Ranelagh

EPDM rubber, felt and GRP flat roofs. Repair or full replacement with up to 25-year guarantee.

Free Roof
Inspection
No Call-Out
Charge
Fully
Insured
Emergency
Repairs
25+ Years
Experience
Fully InsuredPublic & Employer
SafePassCertified Team
24/7Emergency Line
★★★★★ 5 Star Reviews on Google

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25+Years Experience
1,000+Roofs Repaired
5 ★5 Star Reviews
100%Customer Satisfaction
LocalRoofers You Can Trust

Peak Roofing and Building specialises in flat roof repairs and replacement throughout Ranelagh. From garage flat roofs and rear extension roofs to parapet-enclosed flat roofs on Victorian terraces, we carry out both like-for-like felt repairs and full upgrades to modern EPDM rubber membrane. EPDM roofs carry a manufacturer's 25-year product guarantee and require minimal maintenance — they are the most cost-effective upgrade available for any flat roof in Ranelagh.

Flat roofs are common on garages, rear extensions and outbuildings throughout Ranelagh. Original felt flat roofs from the 1970s and 1980s have a typical lifespan of 15–25 years, meaning most are now at or past their end of life. If you are seeing blistering felt, sagging, or damp patches on the ceiling below a flat-roofed area in your Ranelagh property, it is time for a replacement. We offer free flat roof surveys across Ranelagh with no call-out charge.

Areas we cover in Ranelagh: Ranelagh Road, Charleston Road, Chelmsford Road, Dunville Avenue, Belgrave Road, Appian Way and Palmerston Road

Our Roofing Services

Case Studies: Flat Roofs in Ranelagh

Before
After
Case Study
Slate Repair – Charleston Road
What we did
Replaced 25 slipped natural slates and repointed hips and ridges on Victorian terraced house
Duration1 Day
Typical Cost€600 – €900
Photos coming soon
Case Study
Lead Valley Replacement – Chelmsford Road
What we did
Full replacement of failed lead valley on large Edwardian semi-detached with new Code 4 lead
Duration1 Day
Typical Cost€900 – €1,400
Photos coming soon
Case Study
Chimney Repoint – Dunville Avenue
What we did
Repointed chimney stack and fitted new lead stepped flashing on Victorian terraced house
Duration1 Day
Typical Cost€550 – €800

Why Ranelagh Homeowners
Choose Peak Roofing

  • Local, family run roofing company
  • Honest advice — no unnecessary replacements
  • Detailed roof inspection reports with photos
  • High quality materials & expert workmanship
  • Clean, tidy & respectful on every job
  • Fully insured for your peace of mind
  • Up to 25-year guarantee available
5 Star Reviews
"Excellent work from start to finish. I had other roofers quote and all felt the plywood was still good. James was 100% correct it had to go and be replaced. I also really liked that they supplied so many photos and vids to show the quality of the work. Gave me great assurance."
– Nick Walsh

We Provide

  • Free Quotes
  • No Call-Out Charge
  • Written Quotations
  • Work Guaranteed
  • Emergency Callouts

Frequently Asked Questions

Minor repairs in Ranelagh such as replacing slipped slates or repointing a chimney typically cost €250–€650. Lead valley replacements and larger jobs on Edwardian properties are quoted individually after a free inspection.
Yes. We carry out roofing work throughout Ranelagh including Ranelagh Road, Charleston Road, Chelmsford Road and Dunville Avenue. We are based 9km away in Sandyford.
The most common causes on Victorian Ranelagh properties are slipped or broken natural slates, failed lead valleys between roof sections, deteriorated chimney flashing, and cracked lead soakers around dormer windows. Our free inspection will pinpoint the exact source.
Same day response for emergencies in Ranelagh. Call 085 782 8222 directly.
Yes. Full public liability and employer's liability insurance. Proof provided on request.
View All FAQs  →

Areas We Cover

Rathmines Donnybrook Milltown Clonskeagh Sandymount Dartry
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Need Emergency Roof Repairs?

We're available 24/7 for emergency callouts across Ranelagh and the surrounding area. Based just 9km away in Sandyford.

085 782 8222 24/7 Emergency Line
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