Plymouth at a glance
- Postcode districts
- PL1, PL2, PL3, PL4, PL5, PL6, PL7, PL9
- Population
- about 260,203 (GeoNames)
- Council area
- Plymouth City Council
- Building approval
- Plymouth City Council building control, or a registered building control approver
- Guide price region
- South West (+3% on West Midlands rates)
What do block and HMO roofs in Plymouth need?
Service charge budgets for blocks in Plymouth do not always stretch to a whole roof at once. We can phase a re-roof over more than one budget year, pricing each phase separately in writing and keeping every section watertight in between, so the building stays protected while the cost is spread.
In and around Plymouth, flat roofs are typically found on 1930s semis with flat-roofed garages and kitchen extensions, and on low-rise post-war blocks of flats. The South West averages roughly 1,260 mm of rain a year and many roofs face wind off the Atlantic, so we specify fixings and edge details for wind uplift as well as drainage.
How much does a block or HMO roof cost in Plymouth?
Guide price in Plymouth: £16,000–£28,000 for a 150 m² block-of-flats roof in felt with insulation and scaffold, including VAT at South West rates. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Block of flats (150 m²), felt + insulation + scaffold | £16,000–£28,000 |
| Commercial roof (100 m²), single-ply + insulation | £13,650–£22,450 |
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.
What's included?
- Free survey and fixed, itemised written quote
- Long-life systems: mastic asphalt, EPDM, single-ply and built-up felt
- Written workmanship guarantee, with manufacturer guarantees registered where the system allows
- Building control and insulation upgrades 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?
Flats, HMOs and block roofs in Plymouth: questions
Do you cover Plymouth?
Yes. Plymouth is part of our Devon coverage, including postcode districts PL1, PL2, PL3, PL4, PL5, PL6 and 2 more. 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 Plymouth?
Where the work needs approval it goes to Plymouth City 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 block or HMO roof cost in Plymouth?
£16,000–£28,000 for a 150 m² block-of-flats roof in felt with insulation and scaffold, at South West guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Do you work for HMO landlords?
Yes. We replace and repair flat roofs on HMOs and converted flats, arrange access with tenants through the landlord or agent, and keep escape routes and entrances clear while we work.
Can a block roof be replaced in phases?
Yes. Larger roofs can be split into sections over one or more budget years, with each phase priced separately and each section left watertight before the team leaves site.