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 single-ply roofing in Oldham?
Single-ply also works on an extension or garage in Oldham if you want a light, clean finish in a pale colour. On small roofs it is usually adhered, and while it can cost more than EPDM, it gives the same welded seams and details found on commercial roofs.
Oldham's flat roofs are mostly on lock-up garage blocks on estates, with plenty on bungalows with flat-roofed side extensions and dormers too. 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 single-ply roof cost in Oldham?
For Oldham we use North West rates: £12,550–£20,700 is the guide for a 100 m² commercial roof in single-ply with insulation, VAT included. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Commercial roof (100 m²), single-ply + insulation | £12,550–£20,700 |
| Single garage (18 m²), single-ply | £1,950–£3,150 |
| Single garage (18 m²), EPDM rubber | £1,500–£2,650 |
| Extension (20 m²), EPDM, new deck + insulation | £2,650–£4,650 |
What insulation and approvals does a single-ply re-roof need?
On a heated building, a full single-ply re-roof usually triggers the thermal-element rules, so insulation should be brought towards the renovation standard where feasible. In England that is 0.18 W/m²K for non-domestic and 0.16 W/m²K for domestic roofs, with Wales and Northern Ireland setting their own figures; Scottish roofs follow Section 6 of the building standards, and the council confirms whether a building warrant is required.
Single-ply suits a warm roof well, and tapered insulation can correct poor falls at the same time. A thicker build-up raises the roof, so we check upstand heights, door thresholds and rooflight kerbs at survey. Near boundaries, the external fire classification of the tested build-up can matter. We handle building control or building standards where needed; see the building regulations page.
What's included?
- Hot-air welded seams, each probed along its full length
- Edge protection on every job and walkway protection around plant
- Strip-out or preparation of the existing roof, with waste removed
- Vapour control layer and warm-roof or tapered insulation as specified
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
Single-ply membrane 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 single-ply roof cost in Oldham?
£12,550–£20,700 for a 100 m² commercial roof in single-ply with insulation, at North West guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Can a single-ply roof be repaired?
Yes. A compatible patch is cleaned and hot-air welded over the damage. Older membranes may need extra cleaning before they weld properly, which the team checks on site.
Can single-ply roofing be laid over an existing roof?
Sometimes, if the existing roof and deck are dry and sound, often with a separation layer or new insulation on top. Wet insulation or a damaged deck means stripping first.