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Registered Velux Installers

Velux & Skylights
Dún Laoghaire

New Velux installation, replacement and flashing kit repairs. Loft conversion specialists.

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 velux & skylights in Dún Laoghaire, Peak Roofing provides expert, fully insured service. As a registered Velux installer, our team supplies and fits the full range of Velux roof windows across Dún Laoghaire — for new installations, loft conversions and like-for-like replacements. We also carry out repairs to existing Velux units where the flashing kit, frame seal or glazing has failed, which is among the most common sources of persistent roof leaks in Dún Laoghaire properties with Velux windows installed 15 or more years ago. Installation starts from €800 per window, supply and fit. Free survey and same-day written quote available.

Dún Laoghaire is a historic coastal town with housing stock ranging from Victorian and Edwardian terraces near the harbour to 1960s semi-detached estates inland. Properties in Dún Laoghaire are predominantly Victorian terraces, Edwardian semi-detached homes, 1960s semi-detached estates and modern seafront apartments. Common roof issues we address here include accelerated slate and mortar deterioration from coastal salt air, storm-driven rain penetration on exposed seafront properties, cracked chimney stacks on Victorian terraces, and flat roof failures on rear extensions, making professional roofing maintenance essential for Dún Laoghaire properties. Our roofers understand the construction methods and typical materials used in Dún Laoghaire — every inspection is free and every job begins with a written quote.

Areas we cover in Dún Laoghaire: Glenageary Road, Corrig Avenue, Tivoli Road, Upper Glenageary Road, Clarence Street and Myrtle Square

View all Velux & Skylights areas we cover →

Our Roofing Services

Case Studies: Velux & Skylights in Dún Laoghaire

Photos coming soon
Case Study
Slate Roof Repair – Corrig Avenue
What we did
Replaced 30 salt-eroded slates and repointed all hips and ridges on Victorian terrace
Duration1 Day
Typical Cost€700 – €1,100
Photos coming soon
Case Study
Chimney Repair – Tivoli Road
What we did
Rebuilt top section of chimney stack, new lead flashing, DPC and stainless cowl on Edwardian semi
Duration2 Days
Typical Cost€1,100 – €1,300
Photos coming soon
Case Study
Flat Roof Replacement – Glenageary Road
What we did
Replaced deteriorated felt roof with new fibreglass GRP system on rear kitchen extension
Duration1 Day
Typical Cost€4,500 – €6,500

Why Dún Laoghaire 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
"James and the team have done two different jobs for us. The first was to re-felt our roof and fix the flashing around the chimney and clear gutters which cleared up 2 substantial leaks that had been causing damage. He kept us updated with videos of the work throughout the day to show work complete and progress."
– Anne-marie Griffin

We Provide

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

Frequently Asked Questions

From €350 — most minor repairs completed same day. Free inspection first, written quote before any work begins.
The coastal location means constant exposure to salt-laden air which accelerates the deterioration of mortar joints, natural slate nibs and metal flashings. Properties within 500 metres of the harbour particularly benefit from annual roof inspections.
Yes. We carry out roofing work throughout Dún Laoghaire including Corrig Avenue, Tivoli Road, Glenageary Road and surrounding streets. We are based 6km away in Sandyford.
Same day response for emergencies in Dún Laoghaire. Call 085 782 8222 directly.
Yes. Full public liability and employer's liability insurance provided on request.
In Dún Laoghaire, the roofing problems we see most often are accelerated slate and mortar deterioration from coastal salt air, storm-driven rain penetration on exposed seafront properties, cracked chimney stacks on Victorian terraces, and flat roof failures on rear extensions. 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

Monkstown Blackrock Glasthule Sandycove Glenageary Dalkey
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Need Emergency Roof Repairs?

We're available 24/7 for emergency callouts across Dún Laoghaire and the surrounding area. Based just 6km 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.

Book a Drone Survey  →
Book Your Free Velux Survey Today Get a free roof inspection and honest advice from your local roofing experts.