Loft InsulationInstallers

Room-in-roof insulation in Newtownabbey

We fit room-in-roof insulation for homes in Newtownabbey and across County Antrim, starting with a free survey and a fixed written quote.

We cover postcodes including BT37, BT36 and BT15, which fall under Antrim and Newtownabbey council.

Guide price £3,995 to £8,995 Newtownabbey, County Antrim
An attic room being insulated

Where we work around Newtownabbey

Newtownabbey is about 4 miles from Belfast as the crow flies.

We work in neighbouring Belfast, Carrickfergus, Lisburn and Antrim too.

Postcode districtsBT37, BT36, BT15, BT3
Council areaAntrim and Newtownabbey
County or areaCounty Antrim

What is room-in-roof insulation?

Most rooms-in-roof are reached by stripping the existing plasterboard on the slopes, fitting insulation between and over the rafters, and re-boarding. Dormer cheeks and roofs are included where they can be reached. More about room-in-roof insulation.

  • Insulation to slopes, knee walls and flat ceiling
  • Eaves voids insulated where accessible
  • Boarding and finishing as agreed on the quote

Why book with us in Newtownabbey

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

Clear contact details

Your quote says who to call with questions before, during and after the work.

Photos of the finished loft

You see the work done without climbing the ladder.

How much does room-in-roof insulation cost in Newtownabbey?

£3,995 to £8,995One room-in-roof, depending on size and finish. Free survey and a fixed written quote before any work.

Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.

Work out a guide price for your loft

Building regulations in Northern Ireland

Northern Ireland has its own Building Regulations, with energy guidance in Technical Booklet F1. Upgrading loft insulation may count as a thermal alteration, so check with your council's building control. How the rules work across the UK.

Questions about room-in-roof insulation in Newtownabbey

What do I need to do before you arrive in Newtownabbey?

Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.

Is loft work in Newtownabbey different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

How do I pay for work in Newtownabbey?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

How long does room-in-roof insulation take?

Usually three to six working days for one room, depending on how much is stripped and how it is finished.

Will the room get smaller?

Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.

Room-in-roof insulation in other towns

Other loft work in Newtownabbey

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.