Natural loft insulation in Merthyr Tydfil

Homes in Merthyr Tydfil get the same service as everywhere else we work in Mid Glamorgan. For sheep's wool or natural loft insulation, that means a free survey and a fixed written quote.

We cover the CF47 and CF48 postcode districts, which fall under Merthyr Tydfil council.

Guide price £995 to £1,495 Merthyr Tydfil, Mid Glamorgan

Where we work around Merthyr Tydfil

Merthyr Tydfil is about 7 miles from Rhondda as the crow flies.

We work in neighbouring Aberdare, Rhondda, Tonypandy and Pontypridd too.

Postcode districts	CF47, CF48
Council area	Merthyr Tydfil
County or area	Mid Glamorgan

What is sheep's wool or natural loft insulation?

Sheep's wool and wood fibre are vapour-open and can take up and release moisture. They are also pleasant to handle. More about sheep's wool or natural loft insulation.

Crawl boards so weak ceilings are not loaded
Eaves kept clear
Sheep's wool or wood fibre to the agreed performance

Why book with us in Merthyr Tydfil

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

Photos of the finished loft

You see the work done without climbing the ladder.

Clear contact details

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

How much does sheep's wool or natural loft insulation cost in Merthyr Tydfil?

£995 to £1,495Terraced house, average loft, sheep's wool. Free survey and a fixed written quote before any work.

Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).

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 sheep's wool or natural loft insulation in Merthyr Tydfil

Do you take on jobs outside Merthyr Tydfil?

Yes. We also work in Aberdare and Rhondda and elsewhere in Mid Glamorgan.

Do you cover all of CF47?

Yes, we cover the CF47 postcode district and the districts around Merthyr Tydfil.

How soon can you visit a home in Merthyr Tydfil?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Do moths eat sheep's wool insulation?

Insulation-grade sheep's wool is treated against insects. We use products sold for loft insulation, not raw fleece.

Is sheep's wool insulation worth the extra cost?

In an older breathable house, or if you care about the material, often yes. In a modern semi with plasterboard ceilings the extra cost buys little performance.