Close detail of a natural slate valley meeting lead on a Dublin roof
Slate & tile · Dublin

Slate and Tile Roofing in Dublin, Done Right

Natural slate and clay or concrete tile roofs repaired, matched and renewed across Dublin, from a handful of slipped slates to a full ridge and valley, with a free inspection and a fair price.

Skilled Slate and Tile Roofing Across Dublin Since 1989

Slate and tile roofing in Dublin is the craft the city is built on, from the natural slate of its Georgian and Victorian terraces to the concrete tile of its post-war estates. We have worked on both since 1989, and the skill is the same at heart, laying and fixing each slate or tile so the roof sheds water for decades and looks right doing it. A pitched roof is a system, and when one part slips, the rest is soon exposed.

Slate and tile roofs fail slowly, then all at once. A single slipped slate or cracked tile leaves the felt and timber beneath it open to the rain, and one gap quickly becomes several as the fixings around it come under strain. Ridges and hips work loose as their bedding mortar crumbles, and valleys, where two slopes meet, are where most older roofs finally leak. Reading which of these is at fault, and matching the repair to the existing roof, is what keeps a fix looking seamless and lasting.

Every slate and tile job starts with a free inspection and a written price agreed before we begin. We source slate and tile to match what is already on the roof, including the older types common on Dublin period homes, so a repair blends in rather than standing out. We carry full insurance, guarantee our work for twenty years, and hold a 5.0 rating from forty-one Google reviews, because a slate roof done properly is measured in decades, not seasons.

The skill in slate and tile work is not just in laying a sound roof, it is in making a repair disappear. A patch of bright new slate on a weathered roof shouts that something went wrong, so we source and lay materials to blend with what is already there, weathering and all. On a period home that means finding the right slate, the right size and the right gauge, and taking the time to lay it as the original roofers did. A repair that looks like it was always there is a repair done properly.

What to look for

Telltale Signs a Slate or Tile Roof Is Going

A slate or tile roof gives plenty of warning before it lets you down, if you know what to look for. Catching it early keeps a repair small. Here is what to watch for on a Dublin pitched roof. Spotted early, most of these are a small repair rather than a big one.

Slipped, cracked or missing slates

A gap in an even roof, or a broken slate on the ground, leaves the felt and timber below exposed. One missing slate can let in enough water to rot a rafter over a single wet winter, so it is worth acting on.

Loose or crumbling ridge and hip

The ridge and hip tiles along the top of the roof are bedded on mortar that erodes over time. Once it goes, tiles work loose and lift in the wind, opening the most exposed line on the whole roof.

A leaking valley

Valleys, where two slopes meet, carry a lot of water and are where older roofs most often leak. A worn or split valley lining lets water in along the join, frequently well inside the house.

Damp patches inside

A stain on a bedroom ceiling or a wet patch in the attic usually means a slate or tile has already failed above. The leak is rarely directly over the stain, so it takes tracing back to source.

A dipping or uneven roofline

A roof that waves or dips along the ridge can point to soft timber below, often from a long-standing leak. It is worth looking at before the deck itself starts to give way.

Granules, moss and daylight

Concrete tiles shedding their surface, heavy moss holding damp, or daylight showing through in the attic all say the roof covering is past its best and letting the weather work on the timber.

The Slate and Tile Work We Carry Out

Slate and tile work runs from swapping a few slipped slates to renewing a full ridge or valley, and matching the repair to the roof is everything. Where a roof is worn out across the board, a full re-roof is the honest answer rather than chasing repeat repairs. Every repair is laid to match the existing roof so the finished result reads as one roof, not a patch.

  • Replacing slipped, cracked and missing slates and tiles to match the existing roof
  • Re-bedding and repointing loose ridge and hip tiles along the most exposed lines
  • Renewing and re-lining worn valleys where two roof slopes meet
  • Re-dressing lead flashing at abutments, chimneys and roof windows
  • Refixing and re-nailing slates that have slipped as old nails corrode, known as nail sickness
  • Matching natural slate, clay and concrete tile, including older Dublin types, so repairs blend in
Neat natural slate coursing on a Dublin roof
New slate blended against weathered original slate
Clay ridge tiles bedded along a roof ridge
A new slate patch blended into an existing Dublin slate roof
New tiles being laid in courses on a Dublin roof
Neat natural slate coursing on a Dublin roof
Simple from start to finish

How Our Slate and Tile Roofing Service Works

Slate and tile work is careful, matched work, and knowing what to expect makes it easier. From your first call to the finished roof, here is how we go about it.

1

Your call and a free inspection

Tell us what you are seeing, a slipped slate, a wet patch or a loose ridge, and we arrange a free inspection to suit. If water is getting in, we treat it as urgent so the timber below is not left soaking.

2

Reading the roof

We check the slates or tiles, the ridge, the valleys and the flashings, and identify the real fault. Matching starts here too, working out exactly what covering the roof has so the repair blends in.

3

A clear written price

You get an honest written price, and a straight steer on whether a repair or a re-roof makes better sense. There is no pressure to go ahead, and the figure is fixed before any work begins.

4

The work, matched and neat

We carry out the repair with slate or tile matched to the roof, re-bed ridges, re-line valleys and dress lead as needed, so the finished roof looks whole rather than patched. Small jobs are often same-visit.

5

A final check and a tidy site

We check the repair sheds water and the fixings are sound, clear away every offcut and broken slate, and leave your property as we found it. The work carries our twenty-year guarantee.

Honest pricing

What Slate and Tile Roofing Costs in Dublin

Slate and tile prices in Dublin depend on the fault, the material and the access. Swapping a few slipped slates on a bungalow is a modest job, while renewing a full valley or a run of ridge on a period terrace takes longer and needs proper access. Rather than a figure that means nothing until we see the roof, we give a fair written price after a free inspection. These are the things that move it.

The extent of the work

A handful of slipped slates costs far less than re-lining a valley or re-bedding a whole ridge. The more of the roof involved, the more material and time the job takes.

Slate or tile, and matching it

Natural slate costs more than concrete tile, and matching an older or heritage covering on a period home takes more care and can cost more to source than a standard tile.

Access and pitch

A low, simple roof is quick to reach, while a steep, cut-up roof with valleys and dormers, or a tall terrace, needs more access and time to work on safely.

The condition underneath

Where old nails have corroded or the battens and felt beneath have perished, more than the visible slates may need attention. A good roofer flags this on the inspection.

For guide figures before you ring, see our Dublin roofing costs page, and if moss is part of the picture our guide to moss on roof tiles is worth a read.

Honest prices, up front

We Publish Our Roofing Prices

Most roofers make you chase a number. We put honest guide prices for roof repairs, flat roofs and full re-roofs right on the site, so you can budget before you ever pick up the phone. Every job still gets a free inspection and a written quote, with no pressure to go ahead.

See our Dublin roofing costsReal 2026 guide prices for every job on the roofView the price guide →

Slate and Tile Roofing Across Dublin

Dublin's roofs tell the story of when its houses were built. The Georgian and Victorian terraces of the city centre and south Dublin city in Rathmines, Ranelagh and Terenure are natural slate, steep and cut with valleys and shared stacks, and they reward careful, matched work. We have spent decades on these roofs and know how their slate ages and where the fixings tend to let go first.

The suburbs are a different roof again. Across west Dublin in Blanchardstown, Lucan and Clondalkin, and out through north county Dublin, long concrete-tile roofs were laid across whole estates in the same era and now reach the end of their life together, which is why one repair on a road often turns into several on the same terrace. Coastal slate in Howth and Malahide takes the brunt of salt and wind, wearing fixings faster.

Matching is where local knowledge earns its keep. The natural slate on a Rathmines terrace is not the same as the slate on a Drumcondra semi, and the concrete tiles laid across a 1970s estate came in profiles that are no longer made, so knowing where to find the nearest match is half the job. We have spent decades sourcing slate and tile for Dublin roofs, which is why our repairs sit in rather than stand out.

Whatever covering your roof has and wherever you are in the county, the approach is the same. A free inspection, slate or tile matched to what is there, an honest word on repair or renewal, and a fair written price. Where a roof is genuinely past repair, our guide on whether you need a new roof is a good read. When you want it looked at, we are the family-run team Dublin homeowners trust for slate and tile roofing in Dublin.

See all the areas we cover across Dublin →

Natural slate stacked on site for a Dublin re-roof
Victorian chimney stacks above a tiled Dublin roof
New ridge tiles bedded along a Dublin slate roof
Natural slate stacked on site for a Dublin re-roof
Good to know

Slate and Tile Roofing Questions Dubliners Ask

Can you match my existing slates or tiles?
Yes, matching is a core part of the job. Whether your roof is natural slate, clay or concrete tile, we source materials to match as closely as possible, including the older types common on Dublin period homes, so a repair blends in. Where an exact match is no longer made, we show you the nearest option before we proceed.
How long does a slate roof last?
A good natural slate roof can last a hundred years or more, though the nails and flashings holding it usually need attention sooner. Concrete tile roofs typically last around fifty to sixty years. Regular checks of the ridge, valleys and slipped slates go a long way to reaching the top of that range.
What is nail sickness?
Nail sickness is when the iron nails holding older slates corrode and fail, so slates begin slipping across the whole roof even though the slates themselves are sound. On an otherwise good roof we can refix and re-nail, but where it is widespread it often points toward a re-roof, which we will discuss honestly.
Is slate or tile better for my roof?
It depends on the house and the budget. Natural slate suits period homes and lasts longest, while concrete tile is more economical and well suited to many suburban roofs. On a repair we always match what is there, and on a new roof we talk you through what fits the property and your budget.
Do you repair leaking valleys?
Yes. Valleys, where two roof slopes meet, carry a lot of water and are a common leak point on older roofs. We renew the valley lining and re-dress the slates or tiles either side so the join sheds water cleanly again.
Are you insured and is the work guaranteed?
We carry full insurance on every job, and our workmanship is backed by a twenty-year guarantee. We have been family-run since 1989 and hold a 5.0 rating from forty-one Google reviews, so the roof we leave behind has to stand over that reputation.
How much does it cost to replace a few slates?
Replacing a handful of slipped or broken slates starts from around €100, depending on the access and how many need doing. It is one of the most economical roofing jobs there is, and catching it early stops one gap turning into a rotten rafter. Our roofing costs page sets out honest guide figures for slate work.
What is the real difference between slate and tile?
Natural slate is a quarried stone, thin, long-lasting and traditional, and it suits period homes. Concrete and clay tiles are moulded, heavier in profile, more economical and common on newer estates. Slate generally lasts longer and costs more, while tile is a sound, cost-effective choice for many suburban roofs. On a repair we always match what is already there.
Can you re-slate just one side of the roof?
Yes, where only one slope has failed, re-slating that side alone can make sense and save money. We will be honest about it, though, because if the far slope is the same age and condition it may not be far behind. After a free inspection you get a straight recommendation either way.
Do concrete tiles wear out faster than slate?
Concrete tiles typically last around fifty to sixty years, while a good natural slate roof can last a century or more with its fixings maintained. Older concrete tiles also shed their surface layer as they age, which is a sign the covering is nearing the end of its life even if the tiles are still in place.
How quickly can you replace a slipped slate?
A slipped or broken slate is usually a quick job, and many are done in a single visit once we are on the roof. If a slate has come off and left the felt exposed, it is worth acting promptly, because one gap lets water into the timber below and turns a small fix into a larger one over a wet winter.
Can moss damage my slate or tile roof?
A light covering of moss is mostly cosmetic, but heavy growth holds damp against the slates and tiles and can work into the laps and fixings over time. It is worth keeping an eye on rather than panicking about. Our guide on moss on roof tiles explains when it matters and when it does not.
How can I tell if my roof needs replacing instead of repairing?
If slates are slipping across the whole roof, the felt beneath has perished, or you are calling a roofer every winter for a new leak, the covering is likely past economical repair. A single fault on an otherwise sound roof is a repair. After a free inspection we give you an honest answer, and our guide on whether you need a new roof walks through the signs.
Reviews

What Dublin Homeowners and Businesses Say

We have never asked anyone for a review, and we have never taken one down. Our perfect 5.0 rating from 41 Google reviews is simply what people wrote once the job was finished, tidied and paid for.

5.0
★★★★★
Rated on Google · 41 reviews
Read all reviews
★★★★★

“They repaired my old slate roof beautifully. You can tell they really know their trade. Polite workers, tidy job, and quick turnaround.”

C
Ciara Gallagher
Verified Google review
★★★★★

“The Roofing Academy replaced my old tiled roof, and the results are fantastic. They worked efficiently, kept me updated throughout the process, and left everything spotless. The roof is solid, durable, and looks beautiful”

D
Darragh Keane
Verified Google review
★★★★★

“We had issues with both slate and tile areas of our roof, and The Roofing Academy handled it all with ease. They inspected everything thoroughly, repaired the broken slates, replaced cracked tiles, and ensured the roof was completely watertight. The craftsmanship was excellent, and their customer service was second to none”

M
Mick Spillane
Verified Google review

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A free quote, a friendly local team, and a straight answer on what your roof needs.

  • Free inspection and a written quote
  • 20-year guarantee on our work
  • Family-run since 1989, fully insured

Rated 5.0 on Google from 41 reviews

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