Loft InsulationInstallers

Room-in-roof insulation in Aberystwyth

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

Postcode districts we cover here include SY23, in the Ceredigion council area.

Guide price £3,995 to £8,995 Aberystwyth, Dyfed
An attic room being insulated

Where we work around Aberystwyth

Further afield, we also cover Lampeter, Llandovery, Cardigan and Carmarthen.

Postcode districtsSY23
Council areaCeredigion
County or areaDyfed

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. The room will need redecorating. 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 Aberystwyth

Photos of the finished loft

You see the work done without climbing the ladder.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

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 Aberystwyth?

£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 Aberystwyth

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

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 Aberystwyth?

Yes. We also work in Lampeter and Llandovery and elsewhere in Dyfed.

Is loft work in Aberystwyth 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 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.

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 Aberystwyth

Find out what your loft needs

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