Home · Insulation · Thermafleece (Second Nature UK)

UltraWool Slab

Thermafleece (Second Nature UK)

£81.7

• Ideal for Walls & Warm Roofs: Sturdy and dense insulation, ideal for non-horizontal applications. The denser structure provides excellent acoustics at lower thicknesses. • Safe & Sustainable: Made from locally sourced British wool, it acts as a carbon sink to lock away carbon for decades. Safe and non-hazardous to handle without the "itchy" discomfort. • Long-Lasting Performance: Our wool fibres are bonded together to maintain bounce and prevent slumping, ensuring insulation stays in place and energy bills remain low over time. • Truly Breathable: Wool naturally absorbs and releases moisture

Thermafleece (Second Nature UK)'s own words, read from their page on 2026-09-01.

Buy from Thermafleece (Second Nature UK)Price seen 2026-09-01. Not an affiliate link, we earn nothing from it.

Where this comes from

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 EDEN RENEWABLE INNOVATIONS LIMITED, number 05852839. 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.
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.