Enniskillen at a glance
- Postcode districts
- BT74, BT92, BT93, BT94
- Population
- about 14,472 (GeoNames)
- Council area
- Fermanagh and Omagh District Council
- Building approval
- Fermanagh and Omagh District Council building control
- Guide price region
- Northern Ireland (−12% on West Midlands rates)
When should a flat roof in Enniskillen be replaced?
A mineral felt roof laid decades ago may still look intact from the ground in Enniskillen, yet have lost its chippings, cracked at the laps and pulled away at the upstands. Those faults let water track under the covering, so by the time a ceiling stain appears, the deck has often been wet for some time.
Enniskillen's flat roofs are mostly on 1960s and 1970s link-detached houses with flat-roofed garages and porches, with plenty on 1930s semis with flat-roofed garages and kitchen extensions too. Northern Ireland averages roughly 1,150 mm of rain a year, spread over many wet days, so a roof that sheds water quickly to clear outlets lasts far longer than one that holds puddles.
How much does a flat roof replacement cost in Enniskillen?
Guide price in Enniskillen: £2,450–£4,300 for a 20 m² extension roof in EPDM with a new deck and insulation, including VAT at Northern Ireland rates. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Extension (20 m²), EPDM, new deck + insulation | £2,450–£4,300 |
| Single garage (18 m²), torch-on felt | £1,350–£2,300 |
| Extension (20 m²), GRP, new deck + insulation | £2,650–£4,750 |
| Single garage (18 m²), EPDM rubber | £1,400–£2,450 |
Which system should I replace my flat roof with?
The right system depends on the roof's size, shape, use and number of details, so no single material suits every roof. These are the usual starting points:
- EPDM rubber suits simple, rectangular roofs, where one sheet can often cover the area with few or no joins.
- GRP fibreglass suits roofs with many corners, rooflights or edges, and gives a rigid surface for occasional maintenance traffic.
- Torch-on felt is a layered, hard-wearing system that keeps the cost down on larger or plain roofs.
- Liquid-applied systems handle awkward details and can overlay a sound existing surface.
- Single-ply and mastic asphalt are more usual on commercial roofs, blocks and terraces.
We recommend a system at survey and explain why. Our EPDM vs GRP vs felt guide sets out the trade-offs if you want to compare first.
What's included?
- New deck, firrings and warm-roof insulation where needed
- Building control handled where needed, plus a written workmanship guarantee
- Strip-out of the old covering, with waste and skip
- Free survey of the deck, falls, edges and insulation
Building control in Northern Ireland
In Northern Ireland, Technical Booklet F1 sets roof insulation at 0.18 W/m²K when a roof over a heated room is renovated or newly built, where that's feasible. The district council's building control should be contacted before work starts, and we prepare the details it asks for. More on the rules.
Which nearby areas do we also cover?
Flat roof replacement in Enniskillen: questions
Do you cover Enniskillen?
Yes. Enniskillen is part of our County Fermanagh coverage, including postcode districts BT74, BT92, BT93, BT94. Surveys and roofs are carried out by vetted roofing teams working under S&K Property Investments and Improvement Ltd.
Who checks building regulations for a flat roof in Enniskillen?
Where the work needs approval it goes to Fermanagh and Omagh District Council building control. We tell you at the survey whether your job needs it and deal with the paperwork as part of the quote.
How much does a flat roof replacement cost in Enniskillen?
£2,450–£4,300 for a 20 m² extension roof in EPDM with a new deck and insulation, at Northern Ireland guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Can you replace just part of a flat roof?
Sometimes, if the rest is sound and dry. Renovating more than half of a roof over a heated room usually brings the whole roof under the insulation rules, so a full replacement can make more sense.
Will a new flat roof be better insulated than the old one?
If it is over a heated room, yes. A full replacement usually has to be upgraded towards current insulation levels where feasible, and we build it as a warm roof with the insulation above the deck.