Rhondda Cynon Taff, Wales

Loft insulation in Mountain Ash (Aberpennar): warmer, explained plainly

Curious what your loft in Mountain Ash actually needs? Share your postcode and what you’d like. We’ll talk it through, without pressure, and put a price in writing.

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What it means for the lofts here

Terraces make up 66% of the housing here. Many are older, with roofs that like to stay dry, so breathable materials such as sheep’s wool can be a comfortable fit alongside good airflow at the eaves.

17% of homes in Mountain Ash are semi-detached. A typical semi has a roomy loft with one party wall, plenty of space to insulate well and often to store things too, on a floor raised above the insulation.

Private renting is common in Mountain Ash (21% of households). Landlords are responsible for the building, and a warm, well-ventilated loft is one of the simpler improvements to a rented home.

The homes of Mountain Ash

The 2021 Census recorded roughly 6,400 households in Mountain Ash. Most people live in terraces (66%), with semi-detached houses next (17%), then detached houses and bungalows (9%) and flats and maisonettes (8%). Ownership is at 63%, including 38% who own outright; 21% of households rent privately and 16% rent socially.

How to get started

Enquiries are welcome from Mountain Ash and nearby, such as Aberdare, Rhondda, Merthyr Tydfil, Porth and Tonypandy.

If you’re interested in sheep’s wool or recycled insulation, say so on the form and we’ll include it in the quote alongside mineral wool.

Source: Census 2021, Office for National Statistics, Mountain Ash built-up area. Rounded percentages.

What happens next

  1. Tell us about your home

    Your postcode and a few details. Free, with no obligation.

  2. We explain the options

    Including natural and recycled materials, in plain words.

  3. A written quote

    The work, the material and the price, before anything is agreed.

  4. Your decision

    Go ahead only if you’re happy.

Questions about loft insulation in Mountain Ash

What are most homes in Mountain Ash like?

The most common are terraced houses (66% of households at the 2021 Census), followed by semi-detached houses at 17%.

Do I need to clear the loft first?

The floor needs to be clear. If that’s a big job, tell us and we can include it.

I’m in a village outside Mountain Ash. Can I still ask?

Of course. Villages and nearby towns such as Aberdare, Rhondda, Merthyr Tydfil, Porth and Tonypandy are all covered. See all the towns we list in Rhondda Cynon Taff.

Do you quote for landlords in Mountain Ash?

Yes, in the same way as for homeowners.

Is natural insulation more expensive?

Usually, yes. Sheep’s wool and recycled polyester cost more than mineral wool; we can quote for both.

Is sheep’s wool a good idea in an older terrace?

It can be: it copes well with moisture, which suits older homes. Mineral wool also works in a well-ventilated loft, and costs less.

Find out what your loft needs, in plain words

Tell us about your home. We’ll explain the options and send a written quote. No obligation.

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