Flat Roofing in Hammersmith and Fulham

Hammersmith and Fulham at a glance

Postcode districts: W6, W14, W12, SW6, SW13, W4, SW14
Council area: London Borough of Hammersmith and Fulham
Building approval: London Borough of Hammersmith and Fulham building control, or a registered building control approver
Guide price region: London (+20% on West Midlands rates)

What flat roof work do we do in Hammersmith and Fulham?

Dormer roofs

Dormer roofs in Hammersmith and Fulham are often replaced when the loft room below starts to show damp, particularly along the back wall or around the window head. By then the deck may be wet, so a full rebuild with new insulation is usually the better choice than patching from a ladder.

Liquid-applied roofing

For businesses and landlords in Hammersmith and Fulham, a cold-applied liquid roof means no flame on site and, with some systems, a short cure time. That can make it easier to work around occupied buildings, tenants and opening hours than a system that needs hot works or a long strip-out.

Flat roof surveys and leak tracing

Older extensions and garages in Hammersmith and Fulham frequently have felt roofs that have been patched several times. Before paying for another repair, many owners want to know whether the roof has much life left. That is exactly the question a condition survey answers.

All flat roof services in Hammersmith and Fulham:

How much does a flat roof cost in Hammersmith and Fulham?

Guide prices at London 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
Extension (20 m²), EPDM, insulation + 1 rooflight upstand	£3,600–£6,300
Balcony (12 m²), liquid-applied, scaffold	£2,300–£3,900
Extension (20 m²), GRP, new deck + insulation	£3,600–£6,450
Extension (20 m²), felt, new deck + insulation	£3,250–£5,600
Single garage (18 m²), torch-on felt	£1,800–£3,150

What flat roofs are typical in and around Hammersmith and Fulham?

In a town like Hammersmith and Fulham flat roofs are mostly on kitchen extensions and roof terraces behind period houses and mansard and dormer loft conversions. Local weather shapes the specification. The Thames basin is one of the drier parts of Britain at roughly 730 mm of rain a year, but summer heat is the bigger test here: dark membranes on south-facing roofs swing a long way in temperature. Approximate 1991–2020 regional averages based on Met Office data.

Who approves flat roof work in Hammersmith and Fulham?

Where approval is needed it goes to London Borough of Hammersmith and Fulham 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 Hammersmith and Fulham do we cover?

Flat roofing in Hammersmith and Fulham: questions

Do you cover Hammersmith and Fulham?

Yes, including postcode districts W6, W14, W12, SW6, SW13, W4 and 1 more. Send your postcode with your enquiry and we'll arrange a survey.

Is a free survey available in Hammersmith and Fulham?

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

Do you also cover Kensington and Chelsea?

Yes. Kensington and Chelsea is about 1 miles from Hammersmith and Fulham and we cover it too.

Can you repair a leaking flat roof in Hammersmith and Fulham?

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.