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Doherty Roofing: The Best Flat Roofers

A flat roof that is performing well is one of the most efficient and practical roofing solutions available. A flat roof that is failing, however, can be one of the most frustrating and damaging problems a homeowner faces. Leaks develop, water pools, ceilings stain, and the damage spreads quickly if the problem is not identified and addressed by someone who knows exactly what they are doing.

At Doherty Roofing, flat roof repairs are one of our core services. We carry out professional flat roof repairs and replacements for homeowners across Limerick, Clare and Tipperary — on house extensions, garage roofs, outbuildings, bay windows and any other flat or low-pitched roofed structure on your property. Jim and his team have the knowledge and experience to diagnose flat roof problems accurately and deliver lasting solutions using quality materials suited to the demands of the Irish climate.

We are fully insured and Safe Pass certified, and we provide free, no-obligation quotes on all flat roof work. There are no call-out fees, no pressure and no unnecessary upselling — just honest, professional advice from a local roofer who takes pride in every job.

  • Felt Flat Roof Repairs
  • Fibreglass (GRP)
  • EPDM Rubber
  • Flat Roof Leak Detection
  • Flat Roof Replacement
  • Storm Damage

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Choosing the Right Flat Roof Material

Felt (Torch-On)

The most established and widely used flat roofing material in Ireland. Modern torch-on felt systems are reliable and cost-effective, making them a solid choice for garage roofs, smaller extensions and outbuildings. Lifespan of approximately fifteen to twenty-five years depending on quality of installation and maintenance. Best suited to: garage roofs, sheds, smaller outbuildings.

Fibreglass (GRP)

A seamless, highly durable system with no joints to fail. GRP is excellent for extensions and any flat roof where a long-term, low-maintenance solution is the priority. More expensive than felt but offers a longer lifespan and outstanding performance. Lifespan of twenty-five years or more. Best suited to: house extensions, bay windows, larger flat roof areas.

EPDM Rubber

Extremely flexible and resistant to UV and temperature extremes, EPDM is one of the most durable flat roofing systems available. Particularly well suited to the Irish climate due to its performance in wet and cold conditions. An excellent long-term investment for any flat roof application. Lifespan of thirty years or more with proper installation. Best suited to: all flat roof applications where longevity and low maintenance are the priority.

Flat Roof Repairs Across Limerick, Clare & Tipperary

From our base in Limerick, we carry out flat roof repairs and replacements across a wide area. We regularly work in Limerick city — including Dooradoyle, Castletroy, Raheen, Caherdavin, Corbally, Annacotty and Moyross — as well as all areas of County Limerick including Adare, Newcastle West, Rathkeale, Kilmallock, Abbeyfeale and Caherconlish.

We also cover County Clare including Ennis, Shannon, Sixmilebridge, Killaloe, Kilrush and Scariff, and County Tipperary including Nenagh, Thurles, Roscrea, Tipperary Town and Templemore.

Whether your property is in the heart of Limerick city or in a rural townland on the Clare or Tipperary border, Doherty Roofing can come to you.

Frequently Asked Questions — Flat Roofs

This depends on the material and the quality of the original installation. A well-installed torch-on felt roof typically lasts between fifteen and twenty-five years. A fibreglass or GRP roof can last twenty-five years or more, and a quality EPDM rubber roof can last thirty years or beyond with minimal maintenance. Regular inspection and prompt repair of minor issues significantly extends the lifespan of any flat roof system.

The cost varies considerably depending on the nature and extent of the repair, the material involved and the size of the roof area affected. A minor targeted repair to a specific leak is significantly less expensive than a full roof replacement. Doherty Roofing provides free, detailed quotes with no hidden charges so you will always know the full cost before any work begins.

This depends on the age and overall condition of your garage roof. If the roof is relatively new and the damage is localised, a repair is usually the right course of action. If the roof is old, has multiple areas of deterioration, or the underlying deck has been damaged by long-term water ingress, a full replacement is often the more cost-effective long-term solution. Jim will inspect your garage roof and give you an honest, straightforward recommendation.

Recurring leaks on a flat roof are usually the result of one of two things — either the original repair only addressed the visible symptom rather than the true source of the water ingress, or the roof has multiple failure points that need to be addressed comprehensively rather than one at a time. Doherty Roofing carries out thorough inspections to identify all areas of concern before any repair work begins, ensuring we address the root cause rather than just patching the most obvious problem.

Yes. We carry out flat roof repairs and replacements on all types of flat roofed structures including house extensions, garages, outbuildings, bay windows, porches and flat roofed sections of otherwise pitched-roof properties.

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Garage Roof Repairs in Limerick

One of the most common flat roof repair jobs we carry out across Limerick is garage roof repair and replacement. The vast majority of domestic garages in Limerick — whether attached to the house or freestanding — have flat or low-pitched roofs, and these roofs have a finite lifespan that many homeowners underestimate.

A standard felt garage roof, if originally installed to a reasonable standard, will typically last between ten and twenty years before it begins to fail. Older felt systems, particularly those installed with single-layer torch-on felt, may begin showing problems even sooner — especially if they were not laid on adequate decking or if drainage was not properly considered during installation.

When a garage roof begins to fail, the signs are often subtle at first. You might notice a damp patch on the garage ceiling, a musty smell when you open the door, or water marks running down an internal wall. Left unaddressed, these early warning signs develop into active leaks, rotting roof timbers, damaged stored belongings and, in attached garages, water ingress into the adjoining wall of the house itself.

Doherty Roofing carries out garage roof repairs and full garage roof replacements across Limerick city and county, Clare and Tipperary. Whether your garage roof needs a targeted repair to a specific area of membrane damage or a complete strip and relay, Jim will inspect it thoroughly and give you a clear, honest assessment of what is required and what it will cost.

Additional Roofing Services We Offer In Limerick

We offer a comprehensive range of roofing services in Limerick and the surrounding counties. Whatever your roofing needs, Doherty Roofing has you covered.

Get a Free Flat Roof Inspection in Limerick

Whether your garage roof has developed a leak, your extension roof is showing its age, or you simply want to know the current condition of a flat roof on your property, Doherty Roofing is here to help.

We provide free, no-obligation inspections and quotes to homeowners across Limerick, Clare and Tipperary.
Call Jim today or fill in our contact form and we will arrange a convenient time to visit your property, inspect the roof thoroughly and give you an honest assessment of what is required.

Office Address

Ballykeeffe Estate, Ballykeeffe, Limerick, V94 AP03
About Us

Doherty Roofing is a fully insured, family-run roofing company based in Limerick. Led by Jim Doherty, we provide expert roof repairs, new roof installations, flat roofs, guttering and more across Limerick, Clare and Tipperary. Call us today for a free, no-obligation quote.

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