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Flat Roof Specialists

Flat Roofs
Knocklyon

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 Knocklyon. 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 Knocklyon.

Flat roofs are common on garages, rear extensions and outbuildings throughout Knocklyon. 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 Knocklyon property, it is time for a replacement. We offer free flat roof surveys across Knocklyon with no call-out charge.

Areas we cover in Knocklyon: Knocklyon Road, Scholarstown Road, Whitechurch Road, The Oaks estate, Kiltipper Road, Whitehall Road West and Ballyboden Road

Our Roofing Services

Case Studies: Flat Roofs in Knocklyon

Before
After
Case Study
Ridge Tile Repointing – Knocklyon Road
What we did
Repointed all ridge tiles and replaced six cracked ridge tiles on 1985 semi-detached estate house
Duration1 Day
Typical Cost€350 – €550
Photos coming soon
Case Study
Extension Flat Roof – Scholarstown Road
What we did
Replaced failed felt flat roof with new EPDM rubber membrane on rear single-storey extension
Duration1 Day
Typical Cost€800 – €1,200
Photos coming soon
Case Study
Fascia & Soffit – The Oaks
What we did
Full UPVC fascia, soffit and guttering replacement on 1980s detached house in The Oaks estate
Duration1 Day
Typical Cost€1,100 – €1,700

Why Knocklyon 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 Knocklyon such as ridge tile repointing or replacing broken tiles typically cost €200–€600. Full fascia and soffit replacement ranges from €900–€1,700. Free written quote after inspection.
Yes. We carry out roofing work throughout Knocklyon including Knocklyon Road, Scholarstown Road, Whitechurch Road and The Oaks estate. We are based 9km away in Sandyford.
Same day response for emergencies in Knocklyon. We are 9km from Sandyford. Call 085 782 8222 directly.
At 40 years, key things to check are the felt underlay condition, ridge tile mortar, any cracked or slipped tiles, and the fascia and soffits. We offer free roof surveys covering all of these without obligation.
Yes. Full public liability and employer's liability insurance. Proof provided on request.
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Areas We Cover

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Need Emergency Roof Repairs?

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

085 782 8222 24/7 Emergency Line
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