Loft InsulationInstallers

Room-in-roof insulation in Gorseinon

For room-in-roof insulation in Gorseinon, tell us a little about the loft and we will arrange a free survey and a fixed written quote.

Postcode districts we cover here include SA4 and SA5, which fall under Swansea council.

Guide price £3,995 to £8,995 Gorseinon, West Glamorgan
An attic room being insulated

Where we work around Gorseinon

As the crow flies, Gorseinon is roughly 5 miles from Swansea.

Other towns close by include Swansea, Clydach, Bishopston and Briton Ferry.

Postcode districtsSA4, SA5
Council areaSwansea
County or areaWest Glamorgan

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. Where there is access behind the knee walls, we insulate the eaves voids and the floor behind them too. More about room-in-roof insulation.

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

Why book with us in Gorseinon

Tidy work

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

No pressure selling

You get everything in writing and decide in your own time.

Clear contact details

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

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

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

£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 Wales

Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.

Questions about room-in-roof insulation in Gorseinon

Is loft work in Gorseinon 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.

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

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.

Do you take on jobs outside Gorseinon?

Yes. We also work in Swansea and Clydach and elsewhere in West Glamorgan.

Will the room get smaller?

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

Can it be done without removing the plasterboard?

Sometimes the flat ceiling and eaves voids can be reached from behind. The slopes almost always need the boards off to insulate them properly.

Room-in-roof insulation in other towns

Other loft work in Gorseinon

Find out what your loft needs

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