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Commercial Roofing Specialists

Commercial Roofers
Knocklyon

Flat roof replacement, maintenance contracts and written condition reports for commercial properties across Knocklyon.

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

For commercial roofing in Knocklyon, Peak Roofing provides expert, fully insured service. Peak Roofing and Building delivers commercial roofing services to property managers, building managers, business owners and landlords across Knocklyon. We handle everything from emergency flat roof repairs on commercial units and industrial buildings to planned maintenance programmes, full roof replacements and written condition reports for insurance, lease renewals or property transactions. All work is carried out to a commercial specification with full documentation, clean and tidy sites, and minimum disruption to building occupants and business operations.

Knocklyon is a well-established south-west Dublin suburb built predominantly in the 1980s, with a close-knit community feel and a range of residential estates on elevated ground between Rathfarnham and the M50. Properties in Knocklyon are predominantly 1980s semi-detached and detached estate houses, some 1990s townhouse developments, and a small number of bungalows on the higher roads. Common roof issues we address here include concrete tile deterioration and ridge tile repointing on 1980s stock, felt underlay deterioration on properties now exceeding 40 years, flat roofs failing on garage and extension roofs, and fascia and soffit replacement, making professional roofing maintenance essential for Knocklyon properties. Our roofers understand the construction methods and typical materials used in Knocklyon — every inspection is free and every job begins with a written quote.

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

View all Commercial Roofing areas we cover →

Our Roofing Services

Recent Roofing Work in Knocklyon

Photos coming soon
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€4,500 – €6,500
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€2,900 – €3,200

Why Knocklyon Property Managers
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 service from James and his team. James was in constant contact with myself and explained all the details of what his team would do and how to deal with the Insurance. His team worked quickly and efficiently to replace tiles and roof interior after storm damage."
– Mark Doyle

We Provide

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

Frequently Asked Questions

Quoted individually after a free survey — commercial roofs in Knocklyon vary too much in size and specification for a one-size price. Call 085 782 8222 to arrange yours.
A well-installed EPDM rubber roof typically lasts 25–30 years with basic maintenance. GRP fibreglass is similar. Traditional built-up felt lasts 10–20 years. Regular annual inspections extend the life of any commercial flat roof in Knocklyon by catching minor blisters and edge failures early.
Yes. We schedule all commercial roofing work in Knocklyon to minimise disruption to tenants, staff and business operations. Out-of-hours and weekend work can be arranged for time-sensitive situations. We maintain clean sites and notify relevant building contacts before attendance.
Yes. We provide written roof condition reports with full photographic documentation for commercial properties in Knocklyon. These are suitable for insurance submissions, lease renewals, dilapidations assessments, planned maintenance budgets and pre-purchase due diligence.
Yes. We offer annual maintenance contracts for commercial and managed properties in Knocklyon, covering inspections, gutter clears, minor repairs and condition reporting. Planned maintenance is significantly more cost-effective than reactive emergency repair and provides a documented maintenance history for insurance and compliance purposes.
In Knocklyon, the roofing problems we see most often are concrete tile deterioration and ridge tile repointing on 1980s stock, felt underlay deterioration on properties now exceeding 40 years, flat roofs failing on garage and extension roofs, and fascia and soffit replacement. A free inspection is the best way to check whether any of these apply to your roof — call 085 782 8222 to arrange one.
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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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Get a Bird's-Eye View of Your Roof

Our drone surveys deliver high-resolution footage of every tile, ridge and chimney — no scaffold, no ladders, no disruption. Ideal for insurance claims, pre-purchase inspections and hard-to-access roof sections.

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Commercial Roofing Enquiry — Free Survey Get a free roof inspection and honest advice from your local roofing experts.