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Cedar shingle roof sweeping over an eyebrow dormer, Wicklow

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.

Our Services Regan Roofing Contractors Limited
Company No. 687816
Finished cedar shingle roof on a house in Wicklow
Roof terrace and sedum green roof at the Mater hospital

DUBLIN · IRELAND

Regan Roofing fitting new roof timbers at Bushy Park House
Sedum green roof with outlets and safety anchors

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 Roofing Systems

The right system for every roof.

We specialise in a range of flat roofing technologies, so we can match the system to the building type, project requirements and performance specification.
  • DECKBASE LAYERUNDERLAYCAP SHEET
    01

    Built-Up Bituminous

    Multi-layer bituminous waterproofing systems, providing robust and durable solutions for commercial and domestic flat roofs.

  • DECKVAPOUR CONTROL LAYERINSULATIONWATERPROOFING
    02

    Warm Roof

    Warm roof installations incorporating thermal insulation and waterproofing, designed to meet the thermal performance requirements of modern buildings.

  • DECKVAPOUR CONTROL LAYERINSULATIONPVC MEMBRANE
    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.

  • DECKEXISTING ROOFREINFORCEMENT FLEECELIQUID COATING
    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.

Choosing a roofer is about trust. Here is what you can expect when you work with us.
  • 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.

Drawing 02 · Front elevation
Finished conical slate roof at Bushy Park House at sunset

STEP 01 / 04

Get in touch

  1. 01

    Get in touch

    Call, WhatsApp or send an enquiry with a few details about your roof.

  2. 02

    Site visit & assessment

    We inspect the roof and talk you through what we find and your options.

  3. 03

    Clear quotation

    You receive a clear, written quote setting out the scope of the work.

  4. 04

    Work completed

    We carry out the work carefully, keep you updated and leave the site clean.

Our Projects

Recent roofing work.

Commercial and domestic flat roofing, conservation and traditional roofing across Dublin. See all projects
Sedum green roof with safety line at the Mater Misericordiae University Hospital, Dublin

01 / 04 · 2 projects

Commercial Flat Roofing

View projects

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
The same eyebrow dormer and chimney finished in cedar shingles
Eyebrow dormer and chimney with new laths and membrane, before shingling
DuringAfter

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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