Flat RoofingContractors

Repairs and surveys

Flat roof repairs in Ealing

In Ealing, as anywhere, a flat roof rarely leaks right above the stain. That is why our repairs begin by tracing the water back to where it gets in, whether that's an upstand, a lap, an outlet or a wall above the roof, before we cut back to sound material and repair it properly.

Roofer cutting out a blister on an old mineral felt flat roof before a patch repairComputer-generated example image

Ealing at a glance

Postcode districts
W5, W13, W7, W3, TW8, UB6, UB5
Council area
London Borough of Ealing
Building approval
London Borough of Ealing building control, or a registered building control approver
Guide price region
London (+20% on West Midlands rates)

When is a repair the right answer in Ealing?

Older flat roofs in Ealing, as elsewhere, are often covered in felt that has lost its chippings and dried out. One leak on a roof like that is a warning sign. We repair it, check the rest of the covering and tell you honestly whether replacement belongs in next year's budget.

In a town like Ealing, flat roofs are commonly found on shops with flat-roofed stores below flats above or kitchen extensions and roof terraces behind period houses. 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.

How much does a flat roof repair cost in Ealing?

At London guide rates, a localised patch repair comes to £180–£600 including VAT. We confirm the price once we've traced the leak or seen the damage.

JobGuide price inc VAT
Localised patch repair£180–£600
Upstand or flashing repair£300–£780
Outlet or drainage repair£140–£420
Emergency temporary weatherproofing visit£220–£540
Condition survey and leak investigation£180–£360

Should I repair or replace my flat roof?

Repair it if the defect is isolated and the rest of the roof is sound, dry and still well within its working life. Replace it if leaks keep coming back, cracking or blistering is widespread, the insulation is wet or the deck feels soft underfoot.

A useful test is to ask whether a repair would still look sensible if a second leak appeared somewhere else a few months later. On a roof near the end of its life, patching one split tends to move the problem rather than solve it, and repeated call-outs soon add up to a large share of the cost of a new roof. On a roof that is a few years old with one storm-damaged lap, a repair is the right answer and we will say so.

Our repair or replace guide sets out the signs in more detail, and the lifespan guide gives typical service lives for each system.

What's included?

  • Inspection of the whole roof, not just the wet patch
  • Outlets and gutters cleared while we're on the roof
  • Upstands, flashings, laps and seams made good
  • Repairs with materials compatible with your roof system

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?

Flat roof repairs in Ealing: questions

Do you cover Ealing?

Yes. Ealing is part of our London coverage, including postcode districts W5, W13, W7, W3, TW8, UB6 and 1 more. 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 Ealing?

Where the work needs approval it goes to London Borough of Ealing 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 flat roof repair cost in Ealing?

£180–£600 for a localised patch repair, at London guide rates including VAT. We confirm the price once we've traced the leak or seen the damage.

Will a repair affect my roof's guarantee?

It can. If the roof is still under a manufacturer's material guarantee, the repair should normally use that manufacturer's products and methods, so share any guarantee paperwork with us before work starts.

Who carries out the repair?

Vetted roofing teams working under S&K Property Investments and Improvement Ltd, part of the S&K Group, which is the company you contract with. The price and scope are agreed in writing before work starts.

Other flat roof work in Ealing

Flat roof repairs in Ealing: get a fixed price

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

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