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Natural Slate Specialists

Slate Roofs
Glenageary

Slate replacement, ridge repointing and full slate roof restoration. Welsh and Irish slate matched.

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 natural slate roof repairs and restoration throughout Glenageary. Natural slate is the most durable roofing material available — when properly maintained, a slate roof can last well over 100 years. We carry out selective slate replacement, full restoration projects, and hip and ridge repointing on all types of natural slate roofs across Glenageary. Where possible, we always recommend repair over full replacement to preserve the original character of the roof.

Natural slate roofs are common across Glenageary, particularly on properties built before 1960. Victorian, Edwardian and 1930s properties in Glenageary typically feature Welsh or Irish blue-grey natural slate. While the slates themselves often remain sound for many decades, the mortar bedding, slate nibs and felt underlay beneath them deteriorate at a much faster rate. Our free slate roof survey across Glenageary checks all of these components and gives you an accurate picture of the roof's condition.

Areas we cover in Glenageary: Glenageary Road Upper and Lower, Albert Road, Corrig Road, Silchester Road, Pottery Road, Windsor Park and Summerfield Grove

Our Roofing Services

Case Studies: Slate Roofs in Glenageary

Photos coming soon
Case Study
Slate Repair – Silchester Road
What we did
Replaced 18 slipped natural slates and repointed all ridge tiles on 1930s semi-detached property
Duration1 Day
Typical Cost€550 – €800
Photos coming soon
Case Study
Chimney Repoint – Glenageary Road Upper
What we did
Full repoint of Edwardian chimney stack with new lead stepped flashing and stainless cowl
Duration1 Day
Typical Cost€580 – €850
Photos coming soon
Case Study
Extension Flat Roof – Pottery Road
What we did
Replaced deteriorated felt flat roof with new EPDM rubber membrane on single-storey rear extension
Duration1 Day
Typical Cost€800 – €1,200

Why Glenageary 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 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

Minor repairs in Glenageary such as replacing slipped slates or repointing a chimney typically cost €200–€600. Flat roof work on extensions is quoted individually after a free inspection with no call-out charge.
Yes. We carry out roofing work throughout Glenageary including Glenageary Road Upper and Lower, Silchester Road, Corrig Road and Windsor Park. We are based 7km away in Sandyford.
Signs that a Victorian slate roof in Glenageary needs attention include slipping or missing slates visible from outside, water staining on attic timbers, damp patches on ceilings, and deteriorating mortar at ridges and hips. We offer free inspections including a drone survey on request.
Same day response for emergencies in Glenageary. We are 7km from Sandyford. Call 085 782 8222 directly.
Yes. Full public liability and employer's liability insurance. Proof provided on request.
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Areas We Cover

Dún Laoghaire Dalkey Glasthule Sandycove Monkstown Killiney
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Need Emergency Roof Repairs?

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

085 782 8222 24/7 Emergency Line
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