Whether you’re building a new home, renovating an old one, or dealing with weather-damaged roofing, installing a new roof in Dublin is a major investment. Your roof is your first line of defence against Ireland’s unpredictable weather, so choosing the right materials, contractor, and timeline is essential.
In this guide, we’ll break down everything Dublin homeowners need to know before committing to a new roof installation—from material choices to average costs, planning permissions, and the installation process itself.
Why Might You Need a New Roof?
A new roof isn’t always about aesthetics—though curb appeal is a bonus. There are a few key reasons Dublin homeowners invest in New Roof Installation Dublin:
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Age & Wear: Most roofs last between 20–50 years depending on the material. If yours is nearing the end of its lifespan, it’s time to consider a replacement.
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Storm or Weather Damage: Dublin’s wind, rain, and occasional snowfall can take a toll—especially on older structures.
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Renovation Projects: Adding an extension or converting an attic? A new roof might be part of the plan.
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Energy Efficiency: New roofs with modern insulation and ventilation can reduce heating bills significantly.
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Selling Your Property: A new roof adds value and appeal to potential buyers.
What Roofing Materials Are Popular in Dublin?
The best material for your roof depends on your property type, budget, and preferences. In Dublin, the most common roofing materials include:
1. Natural Slate
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Classic, durable, and commonly found on older Dublin homes
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Lifespan of 75–100 years
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Higher cost but low maintenance
2. Concrete Tiles
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More affordable than slate
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Available in various styles and colours
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30–50 year lifespan
3. Clay Tiles
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Elegant and long-lasting
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Great for traditional and period-style homes
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Slightly heavier than concrete, so structure must be able to support the weight
4. Asphalt Shingles (less common)
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Cost-effective
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Easier to install
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Popular in modern residential builds
5. Flat Roofing Systems (for extensions or commercial buildings)
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Options include felt, fibreglass (GRP), or EPDM rubber
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Good for dormers, garages, and single-storey builds
Tip: Choose a roofing material that complements the style of your home and adheres to any planning or conservation area regulations in Dublin.
Planning Permission and Regulations in Dublin
In many cases, replacing your existing roof with a similar style/material does not require planning permission. However, you may need permission if:
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You’re changing the roof shape or height
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Your property is in a conservation area or is a listed building
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You’re converting your attic into a habitable space (roof lights or dormers)
Before starting, it’s best to consult with your local Dublin City Council or your roofing contractor, who should be familiar with local regulations.
The Roof Installation Process: What to Expect
Here’s a step-by-step overview of a typical roof installation in Dublin:
1. Initial Inspection & Quote
Your roofing contractor will inspect the structure, assess materials, and provide a detailed quote.
2. Scaffolding & Safety Measures
Scaffolding is erected to ensure safe access. If needed, permits will be secured for public footpaths.
3. Old Roof Removal
The existing roofing material is removed, exposing the roof deck for inspection and any repairs.
4. Structural Repairs & Underlay
If any timber is damaged, it will be replaced. Then, breathable underlay and battens are fitted to provide waterproofing and ventilation.
5. New Roof Installation
Tiles or slates are laid, with precision work around chimneys, skylights, and vents.
6. Finishing Touches
Flashing, ridge tiles, and guttering are installed or repaired. A final clean-up is done.
7. Final Inspection & Guarantee
A reputable roofer will offer a warranty (often 10–25 years depending on materials) and ensure everything is up to standard.
How Much Does a New Roof Installation Cost in Dublin?
Costs vary depending on the roof size, material, complexity, and contractor rates. Here’s a rough guide:
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Standard pitched roof (semi-detached home): €6,000–€12,000
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Slate roof replacement: €10,000–€18,000
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Flat roof (felt or EPDM): €1,200–€4,000
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New roof for extension or dormer: €2,000–€6,000
Remember: cheaper isn’t always better. Always prioritise quality workmanship and materials—you’ll save money in the long term.
Choosing the Right Roofing Contractor in Dublin
Hiring a skilled, reliable roofer is one of the most important parts of the process. Here’s what to look for:
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Experience with local homes and building regulations
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Positive online reviews or word-of-mouth recommendations
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Insurance and guarantees for both work and materials
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Transparent quoting and timelines
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Emergency or aftercare services
Always ask for a written quote, check past projects, and make sure the roofer is registered with a recognised trade body (like the NFRC or RGII).
FAQs About New Roof Installation in Dublin
How long does a new roof installation take?
Typically 3–7 days depending on size and weather conditions.
Can I stay in my home during installation?
Yes, in most cases, though there may be some noise and disruption.
Will my insurance cover the cost?
Only if the damage is due to an insured event (like a storm or fire). General wear and tear is usually not covered.
Should I add insulation during installation?
Absolutely—upgrading insulation while replacing your roof is the most cost-effective way to improve energy efficiency.
Final Thoughts
A new roof is a big decision—but also a worthwhile one. It protects your home, boosts its value, and gives you peace of mind for decades to come. Whether you’re dealing with storm damage, planning an upgrade, or renovating a historic Dublin home, make sure you do it right.
Work with a trusted local roofer, use quality materials, and don’t cut corners. Your future self (and your home) will thank you.
