Flat roof leak repair in Cork
Felt or flat-roof leak, ponding water or bubbling felt? We can usually patch or re-cover without a full rebuild. Typically €300–€800.
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Common causes of flat roof leaks
- Felt that has perished, cracked or blistered with age and UV exposure
- Ponding water that sits for too long after rain, usually from a fall (slope) that isn't steep enough
- Flashing at the edges or upstands lifting away from a wall
- Debris or moss blocking a roof outlet, causing water to back up
Patch repair or full recover?
A single localised split or blister can often be patched. If the felt is old and brittle across the whole roof, or there's been more than one leak, a full re-cover usually works out better value than repeated patching.
What we do
We inspect the roof, clear outlets and check the fall, then either patch the affected area or price a full re-cover depending on the roof's condition.
More about flat roof repair
Is felt the only option for a flat roof?
Felt is common on existing flat roofs in Cork and is often the most cost-effective like-for-like repair or re-cover. Other coverings exist for new work; we'll talk you through what fits your roof.
Why does water keep pooling on my flat roof?
Usually the roof doesn't have enough fall (slope) to shed water, or an outlet is blocked. Persistent ponding ages the covering faster and makes leaks more likely.
How long does a flat roof covering last?
It varies with the material and how well it's maintained, but felt roofs often need attention or replacement well before a pitched slate roof would.
Can you repair a garage or extension flat roof the same way?
Yes, the same assessment applies whether it's a house, extension or garage flat roof.
Flat roof repair across Cork
We cover the Cork area, including Skibbereen, Bantry, Clonakilty and Midleton. Tell us the size of the roof and what you've noticed when you call.
Common questions
Can a flat roof be patched more than once?
It can, but repeated patching on an old, brittle felt roof is often a sign a full re-cover will be better value.
Do you clear the gutters and outlets too?
We'll check and clear roof outlets as part of the job where that's contributing to the leak.
How quickly can a flat roof be fixed?
Most patch repairs are done in a single visit; a full re-cover depends on the size of the roof and the weather.