
Commercial Flat Roofing Specialists · Dublin
Protecting yourproperty.Built to last.
Specialist commercial and domestic roofing contractors. Flat roofing, waterproofing, refurbishment and conservation work across Dublin and surrounding areas.
About Regan Roofing
Dublin roofing contractors, built on quality.
Regan Roofing Contractors Ltd is a Dublin-based roofing company specialising in commercial and domestic roofing projects, with particular expertise in flat roofing installations, refurbishment and waterproofing systems.
We understand the importance of delivering projects to specification, maintaining high standards of workmanship and working closely with other construction professionals to ensure projects are completed efficiently.
Our experience covers built-up bituminous systems, warm roofs, PVC single-ply membranes and liquid-applied waterproofing. Alongside our commercial work, we undertake domestic roofing, traditional roofing and specialist conservation work.
We take pride in our reputation for quality, professionalism and delivering roofing solutions built to last.
Company No. 687816


DUBLIN · IRELAND


Roof Protection
Built to keep the Irish weather out.
A good roof does one job above all others: it sheds water. Every detail we fit is about guiding rain off the roof and away from your property.
- 01
Flashings & junctions
Chimneys, valleys, abutments and edges are where water finds its way in. We give these details the attention they need.
- 02
Falls & drainage
Water has to leave the roof quickly. We make sure it is directed to the right place, especially on flat roofs.
- 03
Gutters & rainwater goods
Clear, well-fixed gutters and downpipes carry the water safely away from your walls and foundations.
Our Services
Specialist roofing,
commercial to conservation.
Our Roofing Systems
The right system
for every roof.
- 01
Built-Up Bituminous
Multi-layer bituminous waterproofing systems, providing robust and durable solutions for commercial and domestic flat roofs.
- 02
Warm Roof
Warm roof installations incorporating thermal insulation and waterproofing, designed to meet the thermal performance requirements of modern buildings.
- 03
PVC Single-Ply
PVC single-ply membranes provide a lightweight, flexible and durable waterproofing solution for a wide range of commercial and domestic applications.
- 04
Liquid-Applied
Seamless waterproofing, particularly suitable for complex roof details, upstands, penetrations and refurbishment projects.
Manufacturers
Quality materials.
Our experience includes roofing systems from established manufacturers. We follow the appropriate installation guidelines to achieve reliable, long-lasting results.
Sika
Bituminous waterproofing systems, PVC single-ply membranes and liquid-applied waterproofing solutions.
Soprema
Built-up bituminous roofing systems, insulation products and waterproofing solutions.
IKO
Bituminous roofing membranes and associated waterproofing products.
Moy
Bituminous roofing membranes and waterproofing solutions.
Why Choose Regan Roofing
Done right.
Done with care.
- 01
Flat roofing specialists
Particular expertise in flat roofing installations, refurbishment and waterproofing systems, for commercial and domestic buildings.
- 02
Delivered to specification
We deliver projects to specification, maintaining high standards of workmanship from start to finish.
- 03
Trusted by professionals
We work closely with main contractors, developers, architects and building owners to complete projects efficiently.
- 04
Quality materials
Systems from established roofing manufacturers, installed following the appropriate installation guidelines.
- 05
Organised and safe
We understand project coordination, programme requirements and health and safety on commercial sites.
- 06
Built for long-term performance
New build, refurbishment or repair, our focus remains on quality, reliability and long-term performance.
How We Work
A simple, clear process.
Keep scrolling to follow a job from first call to finished roof.

STEP 01 / 04
Get in touch
- 01
Get in touch
Call, WhatsApp or send an enquiry with a few details about your roof.
- 02
Site visit & assessment
We inspect the roof and talk you through what we find and your options.
- 03
Clear quotation
You receive a clear, written quote setting out the scope of the work.
- 04
Work completed
We carry out the work carefully, keep you updated and leave the site clean.
- 01
Get in touch
Call, WhatsApp or send an enquiry with a few details about your roof.
- 02
Site visit & assessment
We inspect the roof and talk you through what we find and your options.
- 03
Clear quotation
You receive a clear, written quote setting out the scope of the work.
- 04
Work completed
We carry out the work carefully, keep you updated and leave the site clean.
Our Projects
Recent
roofing work.

During & After
See the difference.
Drag the handle to compare the same roof partway through the job and finished. On a phone, swipe sideways across the image.
Cedar shingle roof with eyebrow dormer · Wicklow

FAQ
Questions, answered.
What does Regan Roofing Contractors Ltd specialise in?
We are a Dublin-based roofing contractor specialising in commercial and domestic flat roofing, including new-build installations, complete roof replacements, refurbishment and waterproofing. We also carry out domestic and traditional roofing and specialist conservation work.
Which flat roofing systems do you install?
We install built-up bituminous roofing systems, warm roof constructions, PVC single-ply membranes and liquid-applied waterproofing systems, and select the system to suit each roof and project specification.
Whose roofing products do you use?
Our experience includes roofing systems from Sika, Soprema, IKO and Moy. We follow the appropriate installation guidelines to achieve reliable, long-lasting results.
Do you work with main contractors, developers and architects?
Yes. We work with main contractors, developers, architects and building owners on commercial projects, from smaller developments to large-scale roofing packages, and understand project coordination, programme requirements and health and safety.
Do you do flat roofs for homes?
Yes. We install new flat roofs, replace existing systems and carry out repairs for homeowners, residential developments and refurbishment projects, using bituminous felt, PVC membranes and liquid-applied systems.
Do you work on historic or protected buildings?
Yes. We undertake roofing conservation, restoration and repair on traditional and historic buildings, including slate and tile works, leadwork and flashing repairs, using materials and methods that respect the original construction.
Where are you based and which areas do you cover?
We are based at 19 O'Carolan Road, Dublin 8, D08 P5K0, and work across Dublin and the surrounding areas.
How do I get a quote?
Call the office on 01 902 2083 or mobile 086 604 8952, email info@reganroofing.ie, or send an enquiry through the form on this website with a few details about your roof.
Contact
Request a free quote.
Tell us about your roof and we will get back to you. Prefer to talk? Give us a call — we are happy to help.
Send us an enquiry
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