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Typical project prices

What real jobs cost

Every job is different, but these are realistic ballparks for the projects we do most often.

Most popular

Single garage roof

~15 m²

Strip out felt, fit single ply membrane, all flashings & trims.

Double garage / large garage

~25 m²

Same spec, scaled up. Often combined with a fascia tidy-up.

Warm roof

Rear house extension

~40 m²

Full single ply install with upgraded insulation and parapet detail.

Bay window / porch

~6 m²

Small detail jobs done properly. Same materials, same warranty.

Dormer / loft conversion

~20 m²

Scaffolding included. Awkward geometry handled with manufacturer-spec detailing.

Commercial

Small commercial unit

~120 m²

Full strip, insulation upgrade, mechanical fixings, manufacturer warranty.

Prices include VAT, materials, labour, waste disposal and manufacturer-backed warranty. Final cost depends on access, condition, and any structural work needed.

5.0★
Google rated
15+
Years' experience
7
Manufacturer systems