Colchester at a glance
- Postcode districts
- CO1, CO2, CO3, CO4
- Population
- about 130,245 (GeoNames)
- Council area
- Colchester City Council
- Building approval
- Colchester City Council building control, or a registered building control approver
- Nearest main town
- Ipswich, about 16 miles
- Guide price region
- East of England (+5% on West Midlands rates)
What flat roof work do we do in Colchester?
Extension and kitchen roofs
Ponding against the house wall is a common reason for replacing an extension roof in Colchester. When the deck dips near the wall or the fall runs the wrong way, water sits against the abutment and eventually gets in. A new roof with corrected falls moves the water to the gutter.
Garage roofs
Many garages in Colchester still carry their original mineral felt, which may have been patched several times. Once the chippings have washed off and the laps have split, water gets under the felt and into the deck, and patches stop holding. At that stage a full replacement is the practical fix.
GRP fibreglass roofing
If a flat roof in Colchester has already been patched with fibreglass that keeps cracking, a full GRP replacement on a new, properly fixed deck often solves the problem. Cracks usually come from movement in the boards beneath, so renewing the deck and reinforcing the joints deals with the cause.
All flat roof services in Colchester:
- Flat roof repairs
- Flats, HMOs and block roofs
- GRP fibreglass roofing
- Emergency leak repairs
- Extension and kitchen roofs
- Torch-on felt roofing
- Flat roof replacement
- Liquid-applied roofing
- Green and sedum roofs
- Garage roofs
- Flat roof surveys and leak tracing
- Balconies and roof terraces
- Single-ply membrane roofing
- EPDM rubber roofing
- Dormer roofs
- Commercial flat roofing
- Warm roof insulation upgrades
How much does a flat roof cost in Colchester?
Guide prices at East of England rates including VAT. New and replacement roofs get a fixed price after a free survey; repair prices are confirmed once we've found the problem.
| Job | Guide price inc VAT |
|---|---|
| Single garage (18 m²), EPDM rubber | £1,700–£2,950 |
| Single garage (18 m²), GRP fibreglass | £1,850–£3,400 |
| Single garage (18 m²), torch-on felt | £1,600–£2,750 |
| Extension (20 m²), EPDM, new deck + insulation | £2,950–£5,150 |
| Commercial roof (100 m²), single-ply + insulation | £13,900–£22,850 |
What flat roofs are typical in and around Colchester?
In a large town like Colchester flat roofs are mostly on bungalows with flat-roofed side extensions and dormers and 1960s and 1970s link-detached houses with flat-roofed garages and porches. The climate is part of the brief. 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. Approximate 1991–2020 regional averages based on Met Office data.
Who approves flat roof work in Colchester?
Where approval is needed it goes to Colchester City Council building control, or a registered building control approver. Replacing more than half of a roof over a heated room usually counts as renovating a thermal element, so it is insulated to current standards and notified to building control. How the rules work.
Which places near Colchester do we cover?
- Sudbury · 13 mi
- Clacton-on-Sea · 13 mi
- Witham · 13 mi
- Maldon · 15 mi
- Braintree · 15 mi
- Frinton-on-Sea · 15 mi
Flat roofing in Colchester: questions
Do you cover Colchester?
Yes, including postcode districts CO1, CO2, CO3, CO4. Send your postcode with your enquiry and we'll arrange a survey.
Is a free survey available in Colchester?
Yes, for new and replacement roofs. A standalone condition survey or leak investigation report is a paid service.
How much is a new flat roof in Colchester?
A typical 18 m² EPDM garage roof is £1,700–£2,950 and a 20 m² insulated EPDM extension roof is £2,950–£5,150, at East of England guide rates including VAT.
Do you also cover Sudbury?
Yes. Sudbury is about 13 miles from Colchester and we cover it too.