Wellington at a glance
- Postcode districts
- TF1, TF5
- Population
- about 22,816 (GeoNames)
- Council area
- Telford & Wrekin Council
- Building approval
- Telford & Wrekin Council building control, or a registered building control approver
- Nearest main town
- Telford, about 3 miles
- Guide price region
- West Midlands (baseline rates)
What does a dormer roof in Wellington need?
High, exposed dormers in Wellington take the full force of the wind and rain. Edge trims loosen, flashings lift and the felt at the drip edge cracks. Once the faults spread around the perimeter, a new roof with fresh trims usually lasts far longer than another round of repairs.
In a town like Wellington, flat roofs are commonly found on low-rise post-war blocks of flats or 1930s semis with flat-roofed garages and kitchen extensions. England averages roughly 870 mm of rain a year and the West Midlands sits close to that, so falls and outlets are the difference between a roof that drains and one that ponds.
How much does a new dormer roof cost in Wellington?
Guide price in Wellington: £1,400–£2,650 for an 8 m² GRP dormer roof including scaffold, including VAT at West Midlands rates. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Dormer (8 m²), GRP, scaffold | £1,400–£2,650 |
| Single garage (18 m²), EPDM rubber | £1,600–£2,800 |
| Extension (20 m²), GRP, new deck + insulation | £3,000–£5,400 |
How long does a dormer roof replacement take?
The roofing itself typically takes one to three days, with scaffold going up before and coming down after. Allow a few extra days overall for the scaffold.
The room under the dormer stays usable, though it will be noisy during the strip-out, and dust can fall through gaps around the ceiling. Moving furniture away from the window helps. Scaffold usually needs space on the drive or garden, and sometimes a pavement licence. GRP has a strong smell while it cures, so keep the dormer windows shut on the day it is laid.
What's included?
- Warm-roof insulation and a vapour control layer
- Free survey of the dormer roof, cheeks and main roof junction
- New membrane, drip trims and back-edge abutment under the tiles
- Written workmanship guarantee, with building control handled where needed
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?
- Telford · 3 mi
- Shrewsbury · 10 mi
- Stafford · 18 mi
- Wolverhampton · 18 mi
- Kingswinford · 20 mi
- Cannock · 20 mi
Dormer roofs in Wellington: questions
Do you cover Wellington?
Yes. Wellington is part of our Shropshire coverage, including postcode districts TF1, TF5. 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 Wellington?
Where the work needs approval it goes to Telford & Wrekin 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 dormer roof cost in Wellington?
£1,400–£2,650 for an 8 m² GRP dormer roof including scaffold, at West Midlands guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Why does my dormer leak at the back where it meets the roof?
That junction is the most common leak point, usually because the upstand or flashing under the tiles has failed. A proper re-roof rebuilds it.
Does the room below need emptying?
No, but moving furniture away from the window and covering the floor is sensible. The room stays usable throughout.