Flat RoofingContractors

Commercial and blocks

Flats, HMOs and block roofs across Cheshire

We replace and repair flat roofs on blocks of flats, converted houses and HMOs across Cheshire, for freeholders, landlords, managing agents and resident management companies. Replacement surveys are free, and every quote is itemised so it can be shared with leaseholders. Work is phased around residents, using long-life systems such as single-ply, mastic asphalt, EPDM and built-up felt.

1960s block of flats with scaffold and edge protection while its flat roof is replacedComputer-generated example image
Guide price
£14,750–£25,850
Survey
Free for new and replacement roofs
Quote
Fixed, in writing
Coverage
England, Wales, Scotland, NI

Cheshire at a glance

Largest towns
Warrington, Chester, Crewe, Ellesmere Port
Postcode areas
CH, CW, SK, WA
Building control
Warrington Borough Council, Cheshire West and Chester Council, Cheshire East Council and 1 other council
Neighbouring areas
Merseyside · Greater Manchester · Staffordshire · Shropshire
Guide price region
North West (−5% on West Midlands rates)

How much does a block or HMO roof cost in Cheshire?

Guide prices including VAT at North West rates. The fixed price comes after a free survey for new and replacement roofs.

JobGuide price inc VAT
Block of flats (150 m²), felt + insulation + scaffold£14,750–£25,850
Commercial roof (100 m²), single-ply + insulation£12,550–£20,700

Which flat roofs are common in Cheshire?

Flat roofs in Cheshire sit on low-rise post-war blocks of flats, 1930s semis with flat-roofed garages and kitchen extensions and bungalows with flat-roofed side extensions and dormers. 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.

Building regulations in England

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. Renovated roofs over heated rooms are insulated to around 0.16 W/m²K where that's feasible, and new extension roofs are built to 0.15 W/m²K. In Cheshire the application goes to Warrington Borough Council, Cheshire West and Chester Council, Cheshire East Council and 1 other council. More on the rules.

How does Section 20 consultation affect roof works?

In England and Wales, if leaseholders pay for roof works through the service charge and any one leaseholder's share will be over the statutory threshold, the freeholder or managing agent must consult them under Section 20 of the Landlord and Tenant Act 1985 before the work is contracted.

The consultation is run by the freeholder or agent, not by us. It usually involves a notice of intention and then estimates shared with leaseholders, each stage with time for comments, and missing a step can limit what can be recovered through the service charge. Take advice from your agent or a specialist adviser if you are unsure; we don't give legal advice.

What we provide is an itemised written quote that is easy to share and compare: system and build-up, roof area, scaffold and access, insulation, outlets, upstands and trims, waste disposal, provisional sums for hidden defects such as deck repairs, and VAT shown clearly. We can price more than one system on the same scope, so leaseholders are comparing like with like.

How do you manage access and residents during the work?

We agree an access and communication plan with the agent or freeholder before the scaffold goes up, so residents know what is happening and when.

That usually covers notices in the common parts and letters to each flat, scaffold and skip positions, keeping entrances, escape routes and bin stores clear, working hours, securing the scaffold out of hours, and a named contact for questions. If we need to look at a ceiling inside a top-floor flat, we arrange access through the agent or landlord.

Occupied blocks are re-roofed in phases, with each section watertight before the team leaves site, which also lets a larger roof be spread over more than one service charge year. Hot works near windows, vents and escape routes are tightly controlled, or avoided altogether with cold-applied systems.

Which towns in Cheshire do we cover?

Flats, HMOs and block roofs in Cheshire: questions

Which towns in Cheshire do you cover?

All of Cheshire. The main towns have their own pages below, and if yours isn't listed we still cover it: send your postcode and we'll confirm.

How much does a block or HMO roof cost in Cheshire?

£14,750–£25,850 for a 150 m² block-of-flats roof in felt with insulation and scaffold, at North West guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.

Which postcode areas do you cover in Cheshire?

All of Cheshire, including the CH, CW, SK, WA postcode areas. Send your full postcode and we'll confirm.

Can you quote for more than one roofing system?

Yes. We can price two or more systems on the same scope, for example built-up felt and single-ply, so leaseholders and the freeholder can compare cost against expected service life.

Do you run the Section 20 consultation?

No. The freeholder or managing agent runs the consultation; we provide itemised written quotes that can be shared with leaseholders and answer technical questions passed on through the agent.

Does a block roof replacement need building control?

Usually, yes. Re-covering more than half of a roof over heated flats normally triggers the thermal element rules, which bring insulation and approval requirements, and we handle building control or building standards where it is needed.

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