Cheltenham at a glance
- Postcode districts
- GL50, GL51, GL52, GL53
- Population
- about 118,836 (GeoNames)
- Council area
- Cheltenham Borough Council
- Building approval
- Cheltenham Borough Council building control, or a registered building control approver
- Nearest main town
- Gloucester, about 7 miles
- Guide price region
- South West (+3% on West Midlands rates)
When does a garage roof in Cheltenham need replacing?
A garage in Cheltenham that is becoming a workshop, gym or home office is a good reason to replace its roof. That is the moment to think about insulation and a warm-roof build-up, so the roof does not have to be stripped again when the space is heated.
In a large town like Cheltenham, flat roofs are commonly found on shops with flat-roofed rear stores below flats or low-rise post-war blocks of flats. 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.
How much does a new garage roof cost in Cheltenham?
For Cheltenham we use South West rates: £1,650–£2,900 is the guide for a typical 18 m² garage roof in EPDM, VAT included. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Single garage (18 m²), EPDM rubber | £1,650–£2,900 |
| Single garage (18 m²), torch-on felt | £1,550–£2,700 |
| Single garage (18 m²), GRP fibreglass | £1,850–£3,350 |
| Extension (20 m²), GRP, new deck + insulation | £3,100–£5,550 |
What if my garage roof is asbestos cement or old felt?
If your garage has corrugated cement sheets, especially on a pre-2000 building, assume they could contain asbestos until a test says otherwise. We do not remove asbestos; any suspected material is tested and, if confirmed, removed by a licensed specialist before our work starts.
Once the old sheets have gone, the garage usually needs new timber joists or purlins and a deck before a membrane can go on. Old felt garages are more straightforward: the felt is stripped and the deck assessed in the usual way.
Lock-up blocks and rows of garages bring their own issues. A shared roof often has several owners, so we can quote per bay, or for the whole run where everyone agrees, which keeps the edges and joins between garages consistent. Attached garages need careful upstands and flashings where the roof meets the house wall, while detached ones are about edges, gutters and falls.
Not sure whether your roof needs replacing? Our guide to repair or replace sets out the signs.
What's included?
- Strip-out of old felt, chippings and waste
- New membrane dressed into fresh edge and drip trims
- Written workmanship guarantee, with material guarantees registered where available
- Free survey of the deck, fall and gutter line
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?
- Tewkesbury · 7 mi
- Gloucester · 7 mi
- Stroud · 12 mi
- Cirencester · 13 mi
- Evesham · 14 mi
- Great Malvern · 18 mi
Garage roofs in Cheltenham: questions
Do you cover Cheltenham?
Yes. Cheltenham is part of our Gloucestershire coverage, including postcode districts GL50, GL51, GL52, GL53. 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 Cheltenham?
Where the work needs approval it goes to Cheltenham Borough 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 new garage roof cost in Cheltenham?
£1,650–£2,900 for a typical 18 m² garage roof in EPDM, at South West guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Can a garage roof be replaced in one day?
A small single garage with a sound deck can often be stripped and re-covered in a day. Deck repairs, a double garage or poor weather can stretch it to two or three.
Should I insulate my garage roof?
Only if the garage is heated or you plan to use it as a room. Insulating a cold, unheated garage roof can cause condensation unless it is designed carefully, so we advise case by case.