Flat Roofing in Ashton in Makerfield

Ashton in Makerfield at a glance

Postcode districts: WN4
Population: about 26,380 (GeoNames)
Council area: Wigan Council
Building approval: Wigan Council building control, or a registered building control approver
Nearest main town: St Helens, about 4 miles
Guide price region: North West (−5% on West Midlands rates)

What flat roof work do we do in Ashton in Makerfield?

Flat roof repairs

In a place like Ashton in Makerfield, flat roofs usually sit over garages, rear extensions, dormers and bays, and they take the full force of the weather with little margin for error. A single failed lap or a cracked upstand is enough to let water into a kitchen, bedroom or hallway below.

EPDM rubber roofing

If your Ashton in Makerfield roof has been patched more than once and the felt is cracking or blistering, a full replacement in EPDM can be better value than another repair. The rubber stays flexible through hot summers and freezing nights, and the replacement is the right point to bring the insulation up to standard.

Extension and kitchen roofs

If you're fitting a new kitchen under an extension in Ashton in Makerfield, that's a good time to replace the roof. It makes sense to rebuild the roof before fitting new units, ceilings and lighting below, and the insulation upgrade makes the room more comfortable all year.

All flat roof services in Ashton in Makerfield:

How much does a flat roof cost in Ashton in Makerfield?

Guide prices at North West 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
Dormer (8 m²), GRP, scaffold	£1,350–£2,500
Extension (20 m²), EPDM, new deck + insulation	£2,650–£4,650
Balcony (12 m²), liquid-applied, scaffold	£1,800–£3,100
Porch or bay (4 m²), EPDM	£700–£1,200
Upstand or flashing repair	£240–£620

What flat roofs are typical in and around Ashton in Makerfield?

In a town like Ashton in Makerfield flat roofs are mostly on 1930s semis with flat-roofed garages and kitchen extensions and terraced streets with flat-roofed rear kitchens and bathrooms. Weather matters on a flat roof. The North West is one of England's wetter regions, averaging roughly 1,290 mm of rain a year, so falls, outlets and well-detailed upstands matter more than the membrane colour. Approximate 1991–2020 regional averages based on Met Office data.

Who approves flat roof work in Ashton in Makerfield?

Where approval is needed it goes to Wigan 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 Ashton in Makerfield do we cover?

Flat roofing in Ashton in Makerfield: questions

Do you cover Ashton in Makerfield?

Yes, including postcode districts WN4. Send your postcode with your enquiry and we'll arrange a survey.

How much is a new flat roof in Ashton in Makerfield?

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 North West guide rates including VAT.

Do you also cover Haydock?

Yes. Haydock is about 2 miles from Ashton in Makerfield and we cover it too.

Do flat roofs in Ashton in Makerfield 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 Ashton in Makerfield that's Wigan Council building control, or a registered building control approver. We tell you at the survey and handle it.