Roof Replacement Cost in Ireland
Free 2026 Calculator by Roof Type & County
Free 2026 Calculator by Roof Type & County
A full roof replacement in Ireland typically costs €9,500–€22,000 in 2026, depending on roof type, size and county. As an indicative guide, concrete tile re-roofs run €95–€135 per m², natural slate €150–€230 per m², and flat roof replacements (EPDM or GRP) €110–€180 per m². Use our Calculator roof renovation for a room-by-room estimate, or ring 01 2657795 for a fixed-price quote.
Prices vary by county because of access, scaffolding hire rates, tradesperson availability and roof pitch. A three-bed semi in Ballinteer won't cost the same as the same house in Blackpool — and a Victorian slate roof in Ranelagh is a different animal to a 1990s tile roof in Knocklyon. Below we break down realistic 2026 numbers, show worked examples, and give you a downloadable estimator so you can sanity-check any quote you receive.
| Roof Type | Cost per m² (indicative) | Typical 3-bed semi (110 m²) | Lifespan |
|---|---|---|---|
| Concrete tile | €95–€135 | €10,500–€14,800 | 40–50 years |
| Natural Spanish slate | €150–€190 | €16,500–€20,900 | 60–80 years |
| Welsh/Irish natural slate | €190–€230 | €20,900–€25,300 | 80–100+ years |
| Fibre cement slate | €110–€150 | €12,100–€16,500 | 40–60 years |
| EPDM flat roof | €110–€140 | €4,400–€5,600 (40 m² extension) | 25–35 years |
| GRP fibreglass flat roof | €130–€180 | €5,200–€7,200 (40 m² extension) | 25–30 years |
| Torch-on felt (3-layer) | €90–€120 | €3,600–€4,800 (40 m² extension) | 15–20 years |
All figures are indicative 2026 Irish-market ranges including strip-off, felt, battens, tiles/slates, ridge, verges and standard lead flashings — but excluding scaffolding, VAT and any structural timber repairs. Confirm exact rates for your property before signing anything.
Before you plug numbers into any calculator, understand what a proper re-roof includes. A quote missing any of these items is usually too cheap for a reason:
If you see a quote for €7,500 on a full re-roof of a semi-detached house, something is missing. Walk away.
Regional pricing across Ireland varies by roughly 15–25% between the cheapest and dearest counties, driven by scaffolding hire, labour availability and travel time. Here's what our booked jobs across the country show for a typical 110 m² tile re-roof in 2026:
| Region | Indicative range (tile, 110 m²) | Notes |
|---|---|---|
| Dublin (South) | €13,500–€16,800 | Highest scaffolding costs; parking permits often required |
| Dublin (North & West) | €12,800–€15,900 | Similar labour rates, easier access |
| Cork city | €11,900–€14,500 | Balanced supply of tradespeople |
| Limerick | €11,400–€13,900 | Competitive market, lower scaffolding rates |
| Galway | €11,700–€14,200 | Coastal exposure often requires upgraded fixings |
| Waterford / Kilkenny | €11,200–€13,600 | Rural jobs may add travel costs |
| Rural Munster/Connacht | €10,800–€13,200 | Cheaper labour offset by travel/mobilisation |
Coastal counties (Galway, Clare, Kerry, Wexford) frequently require stainless steel or silicon bronze nails rather than galvanised, adding €200–€400 to a typical job. Salt-laden air eats galvanised fixings inside 15 years on the western seaboard — a lesson plenty of homeowners in Salthill and Kinsale have learned the hard way.
Property: 1950s three-bed semi, 108 m² roof area, concrete Marley tiles, original 1970s felt failing.
Total: €15,700 — bang in the middle of the South Dublin range. See similar completed jobs in our gallery of recent re-roof projects, or read more about the process on our residential roofing service page.
Property: 1890s red-brick terrace, 85 m² roof area, original Bangor Blue slate, widespread nail sickness.
Total: €19,300 — reflects the skilled slating labour and the lead work Victorian roofs demand. If you own a period property in Dublin 6 or 8, our team covering Ranelagh and the surrounding Victorian streets handles this kind of restoration weekly.
Property: Kitchen extension, 38 m² flat roof, failed torch-on felt leaking into ceiling.
Total: €5,170 — inclusive of VAT. EPDM is now the go-to spec across Cork because it handles the wet-dry cycles better than three-layer felt and typically outlasts it by a decade. Our Cork-based team covering Blackpool can turn a job this size around in 2–3 working days.
Our Roofing Cost Calculator asks four simple questions:
The output is a ballpark range, not a fixed-price quote. It's designed to stop you being either ripped off or lured in by an unrealistically low number. For anything above €10,000, always get a written, itemised quote from a VAT-registered contractor with a valid C2 or tax clearance certificate.
Timing your re-roof to coincide with attic insulation almost always makes financial sense — the scaffolding is already there and the roof is off.
Pushes cost up:
Keeps cost down:
A standard three-bed semi re-roof takes 5–8 working days for a two-man team in dry weather. Slate roofs add 2–3 days over tile roofs because of the skilled hand-nailing. Flat roof extensions are usually 2–4 days. Irish weather is the biggest variable — most contractors build 20% weather contingency into scheduling between October and March.
No, not for like-for-like replacement. Changing the roof profile, adding dormers, or switching from slate to tile on a protected structure does require planning. If your home is in an Architectural Conservation Area (common in Dublin 6, 8 and Cork city centre), check with the local authority before changing material or colour.
Both work well. Concrete tile is cheaper upfront (€95–€135/m²), lasts 40–50 years, and handles rain fine. Natural slate costs 60–100% more but lasts 80+ years, looks better on period properties, and holds resale value. For a home you plan to keep for 20+ years, slate usually wins on lifetime cost.
Yes, in almost every case. EPDM lasts 25–35 years versus 15–20 for three-layer torch-on felt, resists ponding water better, and installs cold (no blow-torch, no fire risk). The price premium is only €15–€25 per m², which pays back easily over the roof's lifetime.
Yes — and you should insist on it. Any reputable Irish roofer will provide a written, itemised, fixed-price quote after a physical site visit. Avoid anyone quoting over the phone or asking for cash deposits above 20%. Get in touch with our team on 01 2657795 or through our contact page for a free site visit.
Ask the contractor to itemise. Common legitimate reasons: rotten timbers discovered on inspection, upgraded materials (dry-fix systems, natural slate over fibre cement), extra scaffolding for awkward access, or chimney rebuilds. Illegitimate reasons: vague "extras" without breakdown, VAT added on top when it should be included, or "cash discounts" that avoid tax. --- Ready for a real number on your roof? If you're in Dublin, Cork, Limerick or Galway, our team will visit, measure, and give you a written fixed-price quote within 48 hours — no obligation, no pushy follow-up. Homeowners in the Cork suburbs can reach our Wilton and southside team here, and readers further west should contact our Galway roofers directly. Call 01 2657795 to book a free site visit.
Nearby areas we cover
Roof Repairs in Ireland. Free survey, written fixed-price quote, 10-year guarantee.