Flat Roofing in Gloucester

Gloucester at a glance

Postcode districts: GL1, GL2, GL4
Population: about 132,416 (GeoNames)
Council area: Gloucester City Council
Building approval: Gloucester City Council building control, or a registered building control approver
Guide price region: South West (+3% on West Midlands rates)

What flat roof work do we do in Gloucester?

Garage roofs

Water from a failing garage roof in Gloucester does not always stay in the garage. On an attached garage it can run down the house wall or track under the flashing, and a blocked or broken gutter can spill onto the drive or a neighbour's property. Replacing the roof deals with the source.

Flat roof surveys and leak tracing

Flat roofs in Gloucester hide their problems well. A covering can look fine while the insulation beneath it is wet or the deck is softening. A survey with moisture readings and core samples shows what's happening under the surface before it reaches the ceiling.

Commercial flat roofing

Businesses in Gloucester need a roofing contractor who arrives with a plan, not just a price. We put the system, build-up, phasing, access and payment terms in a fixed written quote, and keep each section of the roof watertight before the team leaves site, so trading is not put at risk.

All flat roof services in Gloucester:

How much does a flat roof cost in Gloucester?

Guide prices at South West 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), liquid-applied	£2,100–£3,350
Balcony (12 m²), liquid-applied, scaffold	£1,950–£3,350
Commercial roof (100 m²), single-ply + insulation	£13,650–£22,450
Extension (20 m²), EPDM, insulation + 1 rooflight upstand	£3,100–£5,400
Upstand or flashing repair	£260–£670

What flat roofs are typical in and around Gloucester?

In a large town like Gloucester flat roofs are mostly on 1930s semis with flat-roofed garages and kitchen extensions and newer estates where the first extension roofs are now being replaced. Local weather shapes the specification. The South West averages roughly 1,260 mm of rain a year and many roofs face wind off the Atlantic, so we specify fixings and edge details for wind uplift as well as drainage. Approximate 1991–2020 regional averages based on Met Office data.

Who approves flat roof work in Gloucester?

Where approval is needed it goes to Gloucester City 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 Gloucester do we cover?

Flat roofing in Gloucester: questions

Do you cover Gloucester?

Yes, including postcode districts GL1, GL2, GL4. Send your postcode with your enquiry and we'll arrange a survey.

Is a free survey available in Gloucester?

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

What's the best flat roof system for a house in Gloucester?

For most garages and extensions it's EPDM or GRP; torch-on felt is the budget option and liquid suits detailed or overlay jobs. We recommend one at the survey.

Can you repair a leaking flat roof in Gloucester?

Yes. We trace where the water is actually getting in first, because the leak inside is rarely under the defect outside, then repair with materials compatible with your roof.