Thermafleece UltraWool

Mike Wye

£63.9

The ideal choice if you are looking for maximum thermal performance when space is at a premium. Thermafleece UltraWool sheep s wool insulation is a high density ultra-efficient insulation rich in British wool. The ideal choice if you are looking for maximum thermal performance when space is at a premium. Thermafleece UltraWool sheep s wool insulation is the best performing natural fibre-based insulation on the market (thermal conductivity = 0.035 W/mK). What s more, with a density of 31 kg/m³, UltraWool helps provide exceptional acoustic insulation performance. Research shows that using 75% wo

Mike Wye's own words, read from their page.

Buy from MIKE WYE LIMITEDMIKE WYE LIMITED is a UK retailer, not the maker. Price seen 2026-09-21. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as MIKE WYE LIMITED, number 06510748. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Thermafleece UltraWool

Where this comes from

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