Flat Roofing in Sittingbourne

Sittingbourne at a glance

Postcode districts: ME9, ME10, ME12
Population: about 54,392 (GeoNames)
Council area: Swale Borough Council
Building approval: Swale Borough Council building control, or a registered building control approver
Nearest main town: Gillingham, about 9 miles
Guide price region: South East (+10% on West Midlands rates)

What flat roof work do we do in Sittingbourne?

Balconies and roof terraces

Door thresholds are a common reason for balcony work in Sittingbourne. Where a door was fitted with a low step-out and no drainage channel, water driven against the frame finds its way under the sill. Re-waterproofing gives the chance to rebuild that detail properly.

Torch-on felt roofing

Where a flat roof in Sittingbourne already has a felt covering and the building owner wants like-for-like, torch-on is the natural replacement. The old roof is stripped, the deck checked and the new layers laid, often with warm-roof insulation added when the space below is heated.

Dormer roofs

High, exposed dormers in Sittingbourne take the full force of the wind and rain. Edge trims loosen, flashings lift and the felt at the drip edge cracks. Once the faults spread around the perimeter, a new roof with fresh trims usually lasts far longer than another round of repairs.

All flat roof services in Sittingbourne:

How much does a flat roof cost in Sittingbourne?

Guide prices at South East rates including VAT. New and replacement roofs get a fixed price after a free survey; repair prices are confirmed once we've found the problem.

Job	Guide price inc VAT
Single garage (18 m²), EPDM rubber	£1,750–£3,100
Extension (20 m²), GRP, new deck + insulation	£3,300–£5,900
Extension (20 m²), EPDM, insulation + 1 rooflight upstand	£3,300–£5,750
Extension (20 m²), felt, new deck + insulation	£3,000–£5,150
Single garage (18 m²), torch-on felt	£1,650–£2,900

What flat roofs are typical in and around Sittingbourne?

In a large town like Sittingbourne flat roofs are mostly on low-rise post-war blocks of flats and bungalows with flat-roofed side extensions and dormers. The climate is part of the brief. Much of the South East sits in the drier Thames catchment at roughly 730 mm of rain a year, so the usual failures are at joints, upstands and outlets rather than from sheer volume of rain. Approximate 1991–2020 regional averages based on Met Office data.

Who approves flat roof work in Sittingbourne?

Where approval is needed it goes to Swale Borough Council building control, or a registered building control approver. Replacing more than half of a roof over a heated room usually counts as renovating a thermal element, so it is insulated to current standards and notified to building control. How the rules work.

Which places near Sittingbourne do we cover?

Flat roofing in Sittingbourne: questions

Do you cover Sittingbourne?

Yes, including postcode districts ME9, ME10, ME12. Send your postcode with your enquiry and we'll arrange a survey.

Is a free survey available in Sittingbourne?

Yes, for new and replacement roofs. A standalone condition survey or leak investigation report is a paid service.

How much is a new flat roof in Sittingbourne?

A typical 18 m² EPDM garage roof is £1,750–£3,100 and a 20 m² insulated EPDM extension roof is £3,100–£5,350, at South East guide rates including VAT.

Do flat roofs in Sittingbourne need building control approval?

Often. Replacing more than half of a roof over a heated room usually means insulating it to current standards and notifying building control, and structural changes need approval too. In Sittingbourne that's Swale Borough Council building control, or a registered building control approver. We tell you at the survey and handle it.