Flat Roofing Services in Dublin

Durable Flat Roof Installations & Repairs Backed by 10+ Years' Experience

An aerial view of a residential area with lots of houses and chimneys

KRW Roofing and Guttering offers professional flat roofing services across Dublin and surrounding areas. Whether you’re building new, replacing an old flat roof, or need fast, effective repairs, we deliver high-performance systems that stand the test of time.


We work with a wide range of materials including felt, GRP fibreglass, torch-on systems and PVC membranes — all expertly installed by our experienced team.

A rooftop view of a residential area with houses and trees

Our Flat Roofing Services Include

Flat Roof Installation

Expert installation of new flat roofing systems for homes, extensions, garages, and sheds.


Flat Roof Repairs

We repair tears, blisters, pooling water, and leaks using durable materials and proven techniques.


Torch-On Felt Roofing

A popular choice for flat roofs, we install and maintain high-quality torch-on felt systems.


GRP & PVC Systems

We offer advanced fibreglass and single-ply flat roofing systems with long-lasting, weather-resistant finishes.

Why Choose KRW for Flat Roofing in Dublin?

Specialist Knowledge

Combined technical expertise with quality materials to deliver flat roofing solutions that last for years.

Flat Roofing Experience

We’ve installed and repaired hundreds of flat roofs across Dublin, including on residential and commercial properties.

Range of Roofing Systems

We install torch-on felt, GRP fibreglass, PVC, and more — tailored to your budget and needs.

Skilled, Fully Insured Roofers

All work is carried out by experienced tradesmen and backed by insurance and workmanship guarantees.

Local Dublin Team

As a Dublin-based company, we offer fast response times, free site visits, and competitive pricing with no surprises.

Long-Term Results

We focus on flat roofing systems that are watertight, low-maintenance, and built to handle the Irish weather.

FAQs

Frequently Asked Questions

  • What’s the best material for a flat roof in Dublin’s climate?

    Torch-on felt and GRP fibreglass are both excellent options. We’ll recommend the best system based on your roof type and budget.

  • How long does a flat roof installation take?

    Most flat roofs can be installed or replaced within 1–3 days, depending on size and complexity.

  • Can you fix pooling water or poor drainage on my flat roof?

    Yes. We assess drainage issues and can install solutions like tapered insulation or outlets to direct water away.

  • How do I know if my flat roof needs replacing or just a repair?

    We’ll inspect your roof and give honest advice — if the damage is localised, a repair may be all that’s needed.

  • Do you work on flat roofs for extensions and garages?

    Absolutely. We provide flat roofing services for home extensions, garages, sheds, porches, and more.

  • Do your flat roofing systems come with a guarantee?

    Yes, all new flat roofing systems are backed by a materials and workmanship guarantee for peace of mind.