Harlow at a glance
- Postcode districts
- CM17, CM18, CM19, CM20
- Population
- about 93,300 (GeoNames)
- Council area
- Harlow Council
- Building approval
- Harlow Council building control, or a registered building control approver
- Nearest main town
- Chelmsford, about 16 miles
- Guide price region
- East of England (+5% on West Midlands rates)
When does a garage roof in Harlow need replacing?
If your garage in Harlow has an old cement sheet roof, it will eventually crack and let in water. Any suspected asbestos is tested and removed by a licensed specialist first, then the garage can be given new timbers, a deck and a modern membrane that should last for decades with sensible maintenance.
In and around Harlow, flat roofs are typically found on lock-up garage blocks on estates, and on shops with flat-roofed rear stores below flats. The East of England is the driest part of Britain, with parts of the Anglian region around 630 mm a year, so summer heat and UV, not rainfall, do most of the ageing on a felt roof.
How much does a new garage roof cost in Harlow?
For Harlow we use East of England rates: £1,700–£2,950 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 | £1,700–£2,950 |
| Single garage (18 m²), torch-on felt | £1,600–£2,750 |
| Single garage (18 m²), GRP fibreglass | £1,850–£3,400 |
| Extension (20 m²), GRP, new deck + insulation | £3,150–£5,650 |
Which roofing system is best for a garage?
For most single garages, EPDM rubber is a strong choice, because a simple rectangle can usually be covered in one sheet with no joins in the field of the roof. It is light, flexible and quick to lay.
GRP fibreglass suits garages with integral box gutters, several corners or a roof that is walked on to reach windows or clean gutters. Torch-on felt remains a cost-effective, durable option, particularly on larger lock-up runs where budget matters. Where a garage adjoins timber or other combustible material, we also consider whether a torch-free system is the safer method, such as EPDM, GRP or a liquid-applied coating.
If you plan to convert the garage later, say so at survey. A roof built as a warm roof now saves stripping it again when the room is heated.
What's included?
- Written workmanship guarantee, with material guarantees registered where available
- Gutter or outlet renewed where the old one has failed
- New membrane dressed into fresh edge and drip trims
- Strip-out of old felt, chippings and waste
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?
- Hoddesdon · 5 mi
- Ware · 6 mi
- Bishop's Stortford · 7 mi
- Waltham Abbey · 8 mi
- Cheshunt · 8 mi
- Hertford · 8 mi
Garage roofs in Harlow: questions
Do you cover Harlow?
Yes. Harlow is part of our Essex coverage, including postcode districts CM17, CM18, CM19, CM20. 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 Harlow?
Where the work needs approval it goes to Harlow 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 Harlow?
£1,700–£2,950 for a typical 18 m² garage roof in EPDM, at East of England guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Can you replace a shared garage roof in a block?
Yes. We can quote for one garage in a row or the whole block, and we take care with the joins between bays so neighbouring roofs stay watertight.
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.