Rhymney at a glance
- Postcode districts
- NP22
- Population
- about 8,537 (GeoNames)
- Council area
- Blaenau Gwent County Borough Council
- Building approval
- Blaenau Gwent County Borough Council building control, or a registered building control approver
- Nearest main town
- Ebbw Vale, about 4 miles
- Guide price region
- Wales (−8% on West Midlands rates)
What do block and HMO roofs in Rhymney need?
Fire performance matters near boundaries and on occupied buildings in Rhymney. We check the external fire classification of the whole roof build-up, not just the membrane, control or avoid hot works near escape routes and windows, and keep fire-stopping details intact where the roof crosses a separating wall.
Rhymney's flat roofs are mostly on lock-up garage blocks on estates, with plenty on 1960s and 1970s link-detached houses with flat-roofed garages and porches too. Wales averages roughly 1,460 mm of rain a year, among the wettest in Britain, so we design for steady run-off: proper falls, clear outlets and upstands well above the finished roof.
How much does a block or HMO roof cost in Rhymney?
For Rhymney we use Wales rates: £14,300–£25,000 is the guide for a 150 m² block-of-flats roof in felt with insulation and scaffold, VAT included. 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 | £14,300–£25,000 |
| Commercial roof (100 m²), single-ply + insulation | £12,150–£20,050 |
Which roofing systems last longest on a block of flats?
Mastic asphalt, EPDM, single-ply and high-performance built-up felt all give long service lives on block roofs; the right choice depends on the deck, how the roof is used, the details and the whole-life cost.
- Mastic asphalt: 30–60 years with maintenance, common on concrete-decked blocks and walkways. See mastic asphalt roofing.
- EPDM: 25–50 years, laid in large sheets with few joins.
- Single-ply: 25–35+ years, quick to lay on larger roofs, with welded laps. See single-ply roofing.
- Built-up felt: 15–25 years for modern torch-on systems and longer for high-performance systems, robust where maintenance teams walk the roof.
- Liquid-applied: 10–25+ years by product, useful as an overlay on a sound roof with complex details.
The cheapest roof today is not always the cheapest over the life of the building. A longer-life system, with tapered insulation to cure ponding, can mean fewer reactive repairs and fewer rounds of consultation. These lives are indicative and assume good specification and regular maintenance.
What's included?
- Building control and insulation upgrades handled where needed
- 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 regulations in Wales
The Welsh Approved Document L applies. Renovating more than half of a roof over a heated room means upgrading it to around 0.16 W/m²K where feasible, and new extension roofs are built to 0.13 W/m²K. Welsh Government guidance is that most re-roofing needs building control approval, so check whenever more than a quarter of a roof is replaced or repaired. We deal with the application as part of the job. More on the rules.
Which nearby areas do we also cover?
- Tredegar · 2 mi
- Ebbw Vale · 4 mi
- Merthyr Tydfil · 4 mi
- Brynmawr · 5 mi
- Bargoed · 6 mi
- Mountain Ash · 7 mi
Flats, HMOs and block roofs in Rhymney: questions
Do you cover Rhymney?
Yes. Rhymney is part of our Blaenau Gwent coverage, including postcode districts NP22. 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 Rhymney?
Where the work needs approval it goes to Blaenau Gwent County Borough 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 Rhymney?
£14,300–£25,000 for a 150 m² block-of-flats roof in felt with insulation and scaffold, at Wales guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Do residents need to move out during a re-roof?
No. Block roofs are normally replaced with residents in place, and if we need to check a ceiling inside a top-floor flat, access is arranged through the agent or landlord.
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.