Flat Roofing in Sheffield

Sheffield at a glance

Postcode districts: S1, S2, S3, S4, S5, S6, S7, S8 and 9 more
Population: about 556,500 (GeoNames)
Council area: Sheffield City Council
Building approval: Sheffield City Council building control, or a registered building control approver
Guide price region: Yorkshire and the Humber (−5% on West Midlands rates)

What flat roof work do we do in Sheffield?

GRP fibreglass roofing

GRP is a good fit in Sheffield for roofs with awkward shapes, short runs of upstand and lots of corners, because every detail is laminated in place rather than cut and glued. Where a sheet membrane would need many joins, fibreglass forms one continuous skin across the whole roof.

Torch-on felt roofing

For a commercial roof in Sheffield, such as a shop, surgery or club, torch-on felt offers a hard-wearing mineral finish that takes occasional maintenance traffic. Phased work keeps part of the building weathertight while the rest is re-roofed, so the business can usually keep trading.

Balconies and roof terraces

Balconies in Sheffield are often re-waterproofed when the ceiling below starts to stain. On many older balconies, the membrane was laid under tiles or screed with no way to inspect it, so by the time the leak appears, water may have been tracking under the surface for a long time.

All flat roof services in Sheffield:

How much does a flat roof cost in Sheffield?

Guide prices at Yorkshire and the Humber 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
Extension (20 m²), EPDM, new deck + insulation	£2,650–£4,650
Commercial roof (100 m²), single-ply + insulation	£12,550–£20,700
Condition survey and leak investigation	£140–£290
Emergency temporary weatherproofing visit	£170–£430
Single garage (18 m²), torch-on felt	£1,450–£2,500

What flat roofs are typical in and around Sheffield?

In a city like Sheffield flat roofs are mostly on shops with flat-roofed rear stores below flats and terraced streets with flat-roofed rear kitchens and bathrooms. Weather matters on a flat roof. England averages roughly 870 mm of rain a year; the Pennine side of Yorkshire is wetter and windier than the east, so we specify for the site rather than the county. Approximate 1991–2020 regional averages based on Met Office data.

Who approves flat roof work in Sheffield?

Where approval is needed it goes to Sheffield 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 Sheffield do we cover?

Flat roofing in Sheffield: questions

Do you cover Sheffield?

Yes, including postcode districts S1, S2, S3, S4, S5, S6 and 11 more. Send your postcode with your enquiry and we'll arrange a survey.

Do flat roofs in Sheffield need building control approval?

Often. Replacing more than half of a roof over a heated room usually means insulating it to current standards and notifying building control, and structural changes need approval too. In Sheffield that's Sheffield City Council building control, or a registered building control approver. We tell you at the survey and handle it.

Is a free survey available in Sheffield?

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 Sheffield?

A typical 18 m² EPDM garage roof is £1,500–£2,650 and a 20 m² insulated EPDM extension roof is £2,650–£4,650, at Yorkshire and the Humber guide rates including VAT.