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Natural Slate Specialists

Slate Roofs
Portmarnock

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 Portmarnock. 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 Portmarnock. Where possible, we always recommend repair over full replacement to preserve the original character of the roof.

Natural slate roofs are common across Portmarnock, particularly on properties built before 1960. Victorian, Edwardian and 1930s properties in Portmarnock 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 Portmarnock checks all of these components and gives you an accurate picture of the roof's condition.

Areas we cover in Portmarnock: Strand Road, Portmarnock Crescent, Carrickhill Road, Beverton estate, Burrow Road, The Links and Robswall

Our Roofing Services

Case Studies: Slate Roofs in Portmarnock

Photos coming soon
Case Study
Chimney Repoint – Strand Road
What we did
Full repoint of coastal property chimney stack with new lead flashing — mortar badly eroded by sea air
Duration1 Day
Typical Cost€600 – €900
Photos coming soon
Case Study
Slate Repair – Carrickhill Road
What we did
Replaced 30 slipped and cracked natural slates and repointed all ridges on 1970s detached house
Duration1 Day
Typical Cost€700 – €1,000
Photos coming soon
Case Study
Fascia & Soffit – Beverton
What we did
Full UPVC fascia, soffit and guttering replacement on 1990s semi-detached estate house
Duration1 Day
Typical Cost€1,000 – €1,500

Why Portmarnock 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 Portmarnock typically cost €300–€700. Coastal salt air accelerates chimney and ridge tile mortar deterioration, so properties here often need this attention sooner than inland equivalents.
Yes. We cover all of Portmarnock including Strand Road, Carrickhill Road, Beverton and Robswall. We are based 22km away in Sandyford via the M50 and M1.
Yes. Salt air accelerates mortar erosion on chimney stacks, ridge tiles and any pointing. We see Portmarnock properties needing chimney repointing and ridge tile attention 5–10 years earlier than equivalent inland properties.
Same day response for emergencies in Portmarnock. We are 22km 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

Malahide Kinsealy Swords Baldoyle Sutton Donabate
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Need Emergency Roof Repairs?

We're available 24/7 for emergency callouts across Portmarnock and the surrounding area. Based just 22km away in Sandyford.

085 782 8222 24/7 Emergency Line
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