Flat roofs on Poets Corner extensions, garages and outbuildings require specification appropriate to local conditions. We install GRP fibreglass and EPDM rubber flat roofing to a standard that lasts 30-40 years in this climate.
Flat roof failure on rear extensions is dominant — 40-60 year old felt comprehensively at end of life. The flat roofs on Poets Corner's extensions, garages and outbuildings require the right material specification for local conditions. We install GRP as our first choice in exposed positions. Edwardian terraces (1900-1920s), clay tile pitched, 1960s-80s flat-roofed rear extensions
Central Hove, coastal salt exposure, south-facing extensions receive maximum UV Correct fall and drainage specification is critical in Poets Corner's rainfall pattern. We survey the existing structure, assess drainage routes, and specify falls that clear the roof surface within 24 hours of rainfall stopping.
We always strip to the deck before installation. Common findings on Poets Corner properties: saturated OSB or plywood deck from years of felt failure; joist rot from sustained moisture; inadequate insulation. We document all findings before quoting for extra work — never proceed without your agreement.
A GRP flat roof in Poets Corner requires minimal maintenance — an annual inspection and clearing of any debris from outlets. EPDM requires lap joint inspection every 2-3 years in East Sussex conditions. We carry out free annual inspections for all flat roofing customers for the first 5 years after installation.
| GRP fibreglass (per sqm installed) | £70 - £90 |
| EPDM rubber (per sqm installed) | £55 - £75 |
| Kitchen extension (20-25 sqm) | £1,400 - £2,250 |
| Garage (20-30 sqm) | £1,400 - £2,700 |
| Larger area (40-60 sqm) | £2,800 - £5,400 |
“Old felt roof on the extension had been leaking for two years. GRP installed in a day and a half. Looks completely different and I have no doubt it will outlast everything else on the property.”
“Replaced the garage felt with GRP. Quick, tidy and they found some deck rot I wasn't aware of — fixed it and showed me before proceeding. Honest job.”
“Third flat roof replacement in 30 years on the same extension. Went with GRP this time on their advice. Should be the last time I ever need to do it.”
Hove neighbourhood with Edwardian (1900-1920s) housing. The dominant roofing maintenance issue in Poets Corner: flat roof replacement on 1960s-80s rear kitchen extensions.
Almost every Poets Corner property has a rear kitchen extension with a flat roof. The vast majority of these were built or re-roofed in the 1960s-80s and are now 40-60 years old. GRP is the correct replacement specification for these south-facing Hove positions.
Every job follows the same clear process — no surprises, no hidden costs, full communication throughout.
We inspect the existing membrane, check drainage falls, assess the deck condition and identify any structural issues before quoting.
All existing felt or membrane stripped. Deck inspected thoroughly — any rot or saturation documented and quoted for before work proceeds.
Deck repaired or replaced where needed. Any drainage issues corrected. Falls assessed and improved where possible.
New membrane installed to manufacturer specification. GRP: full lamination across the entire deck as a single membrane. All upstands, outlets and penetrations correctly detailed.
10-year written workmanship guarantee issued. Free annual inspection for the first 5 years after installation.
Written workmanship guarantee on all jobs. If the same issue recurs due to our workmanship within 10 years, we return and fix it at no charge.
We carry out roof-level surveys at no charge across Poets Corner and the surrounding area. You receive a written report and quote, with no obligation to proceed.
The quoted price is the price. If additional work is found during the job, we document and quote separately before proceeding — never without your agreement.
Verifiable at nfrc.co.uk. We meet recognised standards for workmanship, safety and insurance. Fully insured with £5m public liability cover.
GRP fibreglass is our recommendation for most Poets Corner properties. It forms a seamless, jointless membrane with no lap joints to fail, resists UV well, and has an expected life of 30-40 years. EPDM is suitable for sheltered positions. Traditional felt is not recommended for East Sussex conditions.
GRP fibreglass is £70-90 per sqm installed. A typical kitchen extension (20-25 sqm) costs £1,400-£2,250. A double garage (40 sqm) costs £2,800-£3,600. All prices include stripping the old felt and debris disposal.
GRP fibreglass correctly installed lasts 30-40 years in East Sussex conditions. EPDM lasts 20-30 years. Traditional felt lasts 8-12 years. The significant lifespan difference justifies the higher upfront cost of GRP for most customers.
Replacing a flat roof with the same material and specification is permitted development. Changing the roof type (e.g. adding a raised parapet or changing the drainage system significantly) may require planning approval. We advise on this during the free survey.
Yes — this is the most common flat roofing job we carry out. We strip all existing felt, inspect and repair the deck if needed, and install a GRP system directly over the existing structure in most cases.
10-year written workmanship guarantee on all GRP and EPDM installations. The GRP material itself carries a manufacturer guarantee of 25 years.
We cover Poets Corner and the surrounding area including Hove city centre, Brighton. Call 01273 973 996 to arrange a free survey.
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