Sunderland at a glance
- Postcode districts
- DH4, NE37, NE38, SR1, SR2, SR3, SR4, SR5 and 2 more
- Population
- about 170,134 (GeoNames)
- Council area
- Sunderland City Council
- Building approval
- Sunderland City Council building control, or a registered building control approver
- Nearest main town
- Newcastle upon Tyne, about 10 miles
- Guide price region
- North East (−7% on West Midlands rates)
When does a garage roof in Sunderland need replacing?
Water from a failing garage roof in Sunderland does not always stay in the garage. On an attached garage it can run down the house wall or track under the flashing, and a blocked or broken gutter can spill onto the drive or a neighbour's property. Replacing the roof deals with the source.
In a city like Sunderland, flat roofs are commonly found on bungalows with flat-roofed side extensions and dormers or low-rise post-war blocks of flats. England averages roughly 870 mm of rain a year; the North East is drier than the west but cold and windy near the coast, so wind uplift and freeze-thaw are in the specification.
How much does a new garage roof cost in Sunderland?
At North East guide rates, a typical 18 m² garage roof in EPDM comes to £1,500–£2,600 including VAT. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Single garage (18 m²), EPDM rubber | £1,500–£2,600 |
| Single garage (18 m²), torch-on felt | £1,400–£2,450 |
| Single garage (18 m²), GRP fibreglass | £1,650–£3,000 |
| Extension (20 m²), GRP, new deck + insulation | £2,800–£5,000 |
How long does a garage roof replacement take?
A single garage roof is typically finished in one or two days, and a double garage in two or three, weather permitting. Deck repairs and new fascias add time.
Disruption is light. You will need to empty or cover anything stored in the garage, because dust and debris can fall through gaps in an old deck during the strip. The garage door may be out of use for part of the job, and the car is best parked elsewhere so a skip can sit on the drive. We keep the roof weathertight at the end of each day.
What's included?
- Free survey of the deck, fall and gutter line
- Replacement of soft or swollen deck boards
- Gutter or outlet renewed where the old one has failed
- New membrane dressed into fresh edge and drip trims
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?
- Seaham · 5 mi
- Washington · 5 mi
- Houghton-Le-Spring · 6 mi
- Jarrow · 7 mi
- South Shields · 7 mi
- Felling · 8 mi
Garage roofs in Sunderland: questions
Do you cover Sunderland?
Yes. Sunderland is part of our Tyne and Wear coverage, including postcode districts DH4, NE37, NE38, SR1, SR2, SR3 and 4 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 Sunderland?
Where the work needs approval it goes to Sunderland City 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 Sunderland?
£1,500–£2,600 for a typical 18 m² garage roof in EPDM, at North East guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Can you put a new roof on a garage with a cement sheet roof?
Yes, once any suspected asbestos has been tested and removed by a licensed specialist. The garage then usually needs new timbers and a deck before the new membrane goes on.
Is it worth repairing a garage roof instead?
If the roof is generally sound and dry with one isolated defect, a repair is usually sensible. Widespread cracking, a soft deck or repeat leaks point to replacement.