Flat RoofingContractors

Roofs we replace and build

Dormer roofs in Basildon

Across Basildon and the wider Essex, we rebuild dormer flat roofs with insulation to current guidance and new trims that throw water clear of the window. Each roof is surveyed first, and the fixed price comes in writing. Every re-roof carries a written workmanship guarantee.

Rear box dormer with a grey GRP flat roof and anthracite cladding on a Victorian terraceComputer-generated example image

Basildon at a glance

Postcode districts
SS13, SS14, SS15, SS16
Population
about 144,859 (GeoNames)
Council area
Basildon Council
Building approval
Basildon Council building control, or a registered building control approver
Nearest main town
Southend-on-Sea, about 11 miles
Guide price region
East of England (+5% on West Midlands rates)

What does a dormer roof in Basildon need?

A dormer roof that has been patched several times in Basildon often has layers of old repairs that hide the real fault. Stripping back to the deck shows what has been going on, and lets the team rebuild the back-edge abutment properly rather than sealing over it again.

In and around Basildon, flat roofs are typically found on 1960s and 1970s link-detached houses with flat-roofed garages and porches, and on shops with flat-roofed rear stores below flats. The East of England is the driest part of Britain, with parts of the Anglian region around 630 mm a year, so summer heat and UV, not rainfall, do most of the ageing on a felt roof.

How much does a new dormer roof cost in Basildon?

Guide price in Basildon: £1,450–£2,800 for an 8 m² GRP dormer roof including scaffold, including VAT at East of England rates. The fixed price comes after a free survey for new and replacement roofs.

JobGuide price inc VAT
Dormer (8 m²), GRP, scaffold£1,450–£2,800
Single garage (18 m²), EPDM rubber£1,700–£2,950
Extension (20 m²), GRP, new deck + insulation£3,150–£5,650

How long does a dormer roof replacement take?

The roofing itself typically takes one to three days, with scaffold going up before and coming down after. Allow a few extra days overall for the scaffold.

The room under the dormer stays usable, though it will be noisy during the strip-out, and dust can fall through gaps around the ceiling. Moving furniture away from the window helps. Scaffold usually needs space on the drive or garden, and sometimes a pavement licence. GRP has a strong smell while it cures, so keep the dormer windows shut on the day it is laid.

What's included?

  • Warm-roof insulation and a vapour control layer
  • Free survey of the dormer roof, cheeks and main roof junction
  • Strip-out of the old covering and deck repairs
  • Scaffold with edge protection, priced in the quote

Building regulations in England

Replacing more than half of a flat roof over a heated room usually counts as renovating a thermal element, so the roof is insulated to around 0.16 W/m²K where that's technically and economically feasible, and the work is notified to building control: the council or a registered building control approver, unless a registered competent person self-certifies it. A roof on a new extension is built to 0.15 W/m²K. Patch repairs, and most unheated detached garages, don't trigger the upgrade. Structural changes, or a new covering that adds 15% or more to the roof's weight, also need approval. More on the rules.

Which nearby areas do we also cover?

Dormer roofs in Basildon: questions

Do you cover Basildon?

Yes. Basildon is part of our Essex coverage, including postcode districts SS13, SS14, SS15, SS16. 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 Basildon?

Where the work needs approval it goes to Basildon Council building control, or a registered building control approver. 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 new dormer roof cost in Basildon?

£1,450–£2,800 for an 8 m² GRP dormer roof including scaffold, at East of England guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.

Can you replace the lead on my dormer at the same time?

Yes, where lead forms part of the dormer abutment or cheek flashings, we include renewing it in the roof job.

Does the room below need emptying?

No, but moving furniture away from the window and covering the floor is sensible. The room stays usable throughout.

Other flat roof work in Basildon

Dormer roofs in Basildon: get a fixed price

Free survey and a written fixed quote for replacement and new roofs. No obligation.

Call usGet a guide price