Oldham at a glance
- Postcode districts
- M35, OL1, OL2, OL3, OL4, OL8, OL9
- Population
- about 237,110 (GeoNames)
- Council area
- Oldham Council
- Building approval
- Oldham Council building control, or a registered building control approver
- Nearest main town
- Manchester, about 6 miles
- Guide price region
- North West (−5% on West Midlands rates)
Why choose a liquid-applied roof in Oldham?
For businesses and landlords in Oldham, 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.
Around Oldham, flat roofs are common on low-rise post-war blocks of flats and on shops with flat-roofed rear stores below flats. The North West is one of England's wetter regions, averaging roughly 1,290 mm of rain a year, so falls, outlets and well-detailed upstands matter more than the membrane colour.
How much does a liquid-applied roof cost in Oldham?
Guide price in Oldham: £1,950–£3,100 for a typical 18 m² garage roof in a liquid-applied system, including VAT at North West rates. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Single garage (18 m²), liquid-applied | £1,950–£3,100 |
| Balcony (12 m²), liquid-applied, scaffold | £1,800–£3,100 |
| Single garage (18 m²), EPDM rubber | £1,500–£2,650 |
| Extension (20 m²), EPDM, new deck + insulation | £2,650–£4,650 |
Do building regulations apply if a liquid coating goes over my roof?
They can. In England, Wales and Northern Ireland, re-covering more than half of a roof over a heated room is usually renovation of a thermal element, even when the new membrane goes over the old, so the roof should be insulated towards the renovation standard where feasible; for a Scottish property, the local building standards team will confirm whether a warrant is required.
A minor coating repair to a small area is different from re-covering the whole roof. Where insulation is needed, an overlay is not always practical, because the insulation has to go under a new waterproof layer. In that case we may recommend stripping to the deck, fitting a warm roof and applying the liquid system on top. Where approval applies, we deal with the paperwork; details are on the building regulations page.
What's included?
- Primer matched to the substrate
- Surface cleaning, repairs and removal of loose material
- Detailing of upstands, outlets, pipes and corners before the main area
- Top coat with optional anti-slip finish, and guarantee registration where available
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?
- Royton · 2 mi
- Failsworth · 3 mi
- Middleton · 3 mi
- Ashton-under-Lyne · 4 mi
- Droylsden · 4 mi
- Stalybridge · 5 mi
Liquid-applied roofing in Oldham: questions
Do you cover Oldham?
Yes. Oldham is part of our Greater Manchester coverage, including postcode districts M35, OL1, OL2, OL3, OL4, OL8 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 Oldham?
Where the work needs approval it goes to Oldham 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 liquid-applied roof cost in Oldham?
£1,950–£3,100 for a typical 18 m² garage roof in a liquid-applied system, at North West guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Does a liquid roof smell when it is applied?
Some systems, particularly PMMA, have a strong odour during application, while many polyurethane and water-based products are milder. We tell you what to expect and plan around windows and vents.
How long does a liquid roof take to cure?
That depends on the product and the weather. Some systems are rain-resistant within an hour or so, others take longer, and full cure can take a day or more in cool weather.