New Roof Installation Dublin
Clear scope & written quote
Quality materials & tidy finish
Upgrades available (dry ridge/dry verge/ventilation)
Is It Time for a New Roof?
We’ll inspect your roof and explain honestly whether repairs are enough or if replacement is the better option.
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's Included in a New Roof Installation
Strip Back (Where Applicable)
Remove existing covering and prepare roof deck.
Underlay/Membrane
Quality roofing felt or breathable membrane installed.
Battens
Treated timber battens fitted to specification.
Slate/Tile Fitting
Slates or tiles installed to manufacturer guidance.
Ridge System
Traditional mortar or dry ridge system installed.
Verge Finish
Dry verge option available for gable ends.
Flashing/Leadwork Checks
Inspect and repair flashings around chimneys and penetrations.
Ventilation Considerations
Roof and attic ventilation assessed where required.
Site Tidy & Waste Removal
Clean finish with debris and old materials removed.
Roof Material Options

Slate Roofing
Natural or synthetic slate for traditional Dublin properties. Long-lasting, attractive finish.

Tile Roofing
Concrete or clay tiles in various profiles and colours. Durable and widely used across Dublin.

Flat Roof Areas
Flat roof sections on extensions. See our flat roofing services →
Our Installation Process
Survey & Advice
We inspect the existing roof, take measurements, and assess the structure. Photos are taken for reference. We discuss material options, upgrades, and answer your questions.
Fixed Quote & Schedule
You receive a clear written quote with full scope of work and materials specified. We agree a start date that suits you and outline the expected timeline.
Installation & Quality Checks
Work is carried out with proper safety measures, quality materials, and attention to detail. We keep disruption to a minimum and protect your property throughout.
Clean Finish & Handover
Site is cleaned, waste removed, and the roof inspected. We provide handover notes and photos showing the completed work. Any questions are answered before we leave.
Planning a Re-Roof in Dublin?
Recent Ridge Tile Repairs
Recent New Roof Work
Re-Roof Completed — North Dublin
Tile Replacement Roof — South Dublin
Ridge & Verge Upgrade — West Dublin
Service Areas
Areas We Cover
We provide roof valley repair services across Dublin and surrounding areas, including Dublin City, North Dublin, South Dublin, Swords, Malahide, Portmarnock, Lucan, Tallaght, Dundrum, Blackrock and nearby areas.
Not listed? Call us — we likely cover your area.
Frequently Asked Questions
How long does a new roof installation take?
Do I need a full replacement or can it be repaired?
Can you match existing slates or tiles?
What affects the cost of a new roof in Dublin?
Do you provide written quotes?
Are you insured for new roof installation work?
Can you install dry ridge and dry verge systems?
Yes, we install both dry ridge and dry verge systems as part of new roof installations or as upgrades during re-roofing projects. Dry ridge systems use mechanical fixings rather than mortar, providing long-term ridge security without the cracking and maintenance issues associated with traditional mortar bedding. Dry verge systems offer a neat, durable finish for gable ends and help prevent wind uplift and water ingress at roof edges. Both systems are increasingly popular for new roofs and re-roofs in Dublin due to their reliability and low maintenance. We’ll explain the benefits and costs during the quote stage. See our pages on dry ridge installation and dry verge installation for more details.