Antrim at a glance
- Postcode districts
- BT41
- Population
- about 19,661 (GeoNames)
- Council area
- Antrim and Newtownabbey Borough Council
- Building approval
- Antrim and Newtownabbey Borough Council building control
- Nearest main town
- Belfast, about 14 miles
- Guide price region
- Northern Ireland (−12% on West Midlands rates)
What do block and HMO roofs in Antrim need?
Service charge budgets for blocks in Antrim 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 Antrim, flat roofs are typically found on shops with flat-roofed rear stores below flats, and on low-rise post-war blocks of flats. Northern Ireland averages roughly 1,150 mm of rain a year, spread over many wet days, so a roof that sheds water quickly to clear outlets lasts far longer than one that holds puddles.
How much does a block or HMO roof cost in Antrim?
At Northern Ireland guide rates, a 150 m² block-of-flats roof in felt with insulation and scaffold comes to £13,700–£23,950 including VAT. 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 | £13,700–£23,950 |
| Commercial roof (100 m²), single-ply + insulation | £11,650–£19,150 |
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?
- Written workmanship guarantee, with manufacturer guarantees registered where the system allows
- Resident notices, access planning and phased work
- Long-life systems: mastic asphalt, EPDM, single-ply and built-up felt
- Building control and insulation upgrades handled where needed
Building control in Northern Ireland
In Northern Ireland, Technical Booklet F1 sets roof insulation at 0.18 W/m²K when a roof over a heated room is renovated or newly built, where that's feasible. The district council's building control should be contacted before work starts, and we prepare the details it asks for. More on the rules.
Which nearby areas do we also cover?
- Ballyclare · 9 mi
- Ballymena · 10 mi
- Newtownabbey · 13 mi
- Belfast · 14 mi
- Lisburn · 15 mi
- Magherafelt · 16 mi
Flats, HMOs and block roofs in Antrim: questions
Do you cover Antrim?
Yes. Antrim is part of our County Antrim coverage, including postcode districts BT41. 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 Antrim?
Where the work needs approval it goes to Antrim and Newtownabbey Borough Council building control. 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 Antrim?
£13,700–£23,950 for a 150 m² block-of-flats roof in felt with insulation and scaffold, at Northern Ireland guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
What if a top-floor flat is leaking before the roof is replaced?
We can attend for emergency temporary weatherproofing as soon as a team is available, guide £160–£400. That protects the flat while the permanent work is agreed.
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.