Slate & Tile Roof Repairs Dublin
Matching materials for seamless repairs
Tidy repairs without over-selling
Clear written quotes
EXCELLENT Based on 100 reviews Posted on Mandy McLellanTrustindex verifies that the original source of the review is Google. We were lucky enough to reach Martin to help with a roof assessment of a home we're hoping to purchase. He was extremely fast and communicative, arranging the inspection the same week. His team arrived on time, produced the report and quotation later that day, and were available for a call to discuss the details. Incredible service, couldn't recommend them more!Posted on Prakash InaniTrustindex verifies that the original source of the review is Google. We had a roof leakage issue and MJ Roofing and More were absolutely fantastic from start to finish. Mercin and the whole team were professional, responsive, and very reassuring during what could have been a stressful situation. They quickly identified the root cause of the leak, explained everything clearly, and fixed it efficiently with great attention to detail. The work was done to a very high standard and the area was left clean and tidy afterwards. We’re extremely happy with the service and would highly recommend MJ Roofing and More to anyone needing roofing repairs or maintenance. Thank you again!Posted on Catherine NestorTrustindex verifies that the original source of the review is Google. They are professional roofers. Excellent service, work, tidiness. Extra, unplanned work done without any delays. I can only recommend them.Posted on Mary O'CallaghanTrustindex verifies that the original source of the review is Google. This was our second time to use MJ Roofing and once again we were very happy with their work. We had to have our extension roof replaced due to bad workmanship by a builder. We knew from previous experience that MJ Roofing could be trusted and we now have a warm, dry and well insulated roof. Marcin and his crew, in particular, Leszek and Jarek, were a pleasure to deal with. We would highly recommend MJ Roofing.Posted on Breda BruntTrustindex verifies that the original source of the review is Google. Great quality work by Marcin and his team. They were extremely professional and the work was completed on time and to a very high standard. Update April 2025 - we’ve just had the team out again to do another job and once again their work was excellent. I would highly recommend them to anyone.Posted on Maura KellyTrustindex verifies that the original source of the review is Google. Initially I had a badly leaking porch to deal with. Water was pouring down the inside of the walls. Marcin was there quickly to inspect and once work was started it was done in no time. Photos were taken of the roof to show what was wrong and what would be done. I wouldn’t hesitate to work with this business again. Update: I got Marcin and his team back to do some more work in 2025 and again I can’t recommend them highly enough. Efficient and professional and very helpful.Posted on robert doyleTrustindex verifies that the original source of the review is Google. Martin and team were extremely easy to deal with. They arrive on time are very knowledgeable and keep you informed as they work. Very professional in every aspect of the job. I especially liked how Martin would update if any extra work was required before proceeding so you know exactly where you stand at all times. I’d highly recommend Martin and his team.Posted on karen noonanTrustindex verifies that the original source of the review is Google. I have had 2 roofs repaired by mj roofing and would recommend them completely my leaks are now gone and my house is so much warmer thanks to the insulation couldn’t recommend them enoughPosted on Michael HayesTrustindex verifies that the original source of the review is Google. I recently had quite a bit of work done by MJ Roofing, martin was very straightforward to deal with , explaining what needed to be done and the plan of action . The team were very professional and efficient throughout the process. I would highly recommend this company.Posted on Pearl QuinnTrustindex verifies that the original source of the review is Google. Very pleased with this company. Marcin was always very quick to get back to me, his workers arrived punctually and cleaned up thoroughly when they'd finished. Highly recommended!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
What We Repair
Slipped Slates/Tiles
Re-secure or replace slipped slates and tiles causing leaks.
Broken/Cracked Tiles
Like-for-like replacement of damaged tiles and slates.
Ridge Tile Repairs
Re-bed ridge tiles or upgrade to dry ridge systems.
Storm/Wind Damage
Emergency repairs after high winds lift or break tiles.
Loose Verge/Edge Tiles
Re-secure verge tiles or upgrade to mechanical dry verge.
Underfelt Issues
Address underfelt damage where accessible during repairs.
Flashing Around Penetrations
Repair flashing details around vents, chimneys, and pipes.
Moss-Related Movement
Check for tile movement caused by moss buildup.
Why Slates & Tiles Fail
Nail Fatigue
Original nails corrode over time, allowing slates or tiles to slip or drop.
Weathering & Frost Damage
Natural slate can delaminate; clay tiles can crack in freeze-thaw cycles.
Poor Fixings
Undersized or incorrectly positioned fixings fail under wind load.
Ridge Mortar Failure
Traditional mortar-bedded ridges deteriorate, allowing wind and rain in.
Wind Uplift
High winds can lift improperly secured tiles, especially near edges and ridges.
Blocked Gutters Causing Damp
Overflow can saturate roofline timbers, leading to nail rust and tile movement.
Slate & Tile Roof Repair Services in Dublin
Slate & Tile Repair Options
Replace Like-for-Like
Source matching slates or tiles for invisible repairs.
Re-Secure Loose Sections
Fix slipped tiles before they become leaks.
Ridge Re-Bed or Dry Ridge
Upgrade to mechanical dry ridge systems for longevity.
Verge/Dry Verge Upgrades
Secure verge tiles with modern mechanical systems.
Valley Checks
Inspect and repair valley details where tiles meet.
Full Roof Survey
Comprehensive inspection if broader issues suspected.
Repair vs Re-Roof: What You Need
When Repair Is Enough
- Isolated tile or slate damage
- Recent storm damage to specific section
- Ridge tiles in need of re-bedding
- Roof generally in good condition
- Slipped tiles from nail fatigue (few tiles)
When Re-Roof May Be Better
- Widespread tile or slate failures across roof
- Underfelt visible and deteriorated
- Multiple leaks after multiple repairs
- Extensive nail fatigue or tile delamination
- Roof nearing end of expected lifespan
We’ll inspect the roof and explain both options so you can make an informed decision.
Recent Slate & Tile Roof Repairs
Storm Damage Repair — Malahide
Ridge Tile Re-Bed — South Dublin
Slipped Tile Repair — Drumcondra
Areas We Cover
Not listed? Call us — we likely cover your area.