Thermafleece British sheep’s wool insulation

IN STOCK: Typical Lead Time: 3 working days,

Thermafleece is the UK’s best performing natural and sustainable sheep’s wool insulation,  available in roll or slab form  and designed to be installed by the home-owner or professionals – making Thermafleece the ideal natural insulation choice for traditional and modern buildings and homes.

The rich wool blend ensures you get the full benefit of sheep’s wool with enhanced performance, durability and sustainability. The fibres are thermally bonded to maximise durability and prevent slumping in service. Research shows that Thermafleece outperforms alternative products with a higher percentage of wool

Thermafleece sheep’s wool insulation can be used in Roofs, Walls, Lofts and Floors and supplied in different sizes and densities to suit your performance needs. All the wool comes from UK sheep.

Thermafleece choices at a glance

THERMAFLEECE COSYWOOL ROLLS: A versatile, wool rich natural and breathable insulation perfect for lofts and floors. CosyWool rolls come in a compressed form that reduces transport impacts by more than 50% and makes it ideal for quick and easy installation. Once unpacked, it regains its original thickness to provide excellent thermal and acoustic performance.

THERMAFLEECE COSYWOOL SLAB: A great choice for insulating walls and roofs.  Our wool rich blend ensures you get the full benefit of sheep’s wool with enhanced thermal and acoustic performance, durability and sustainability. CosyWool Slabs are flexible, slightly denser than rolls, designed to friction fit in walls and roofs.

THERMAFLEECE ULTRAWOOL: A specialist, high density, ultra-efficient insulation available as a flexible wool rich slab and the ideal choice if you are looking for maximum thermal performance when space is at a premium. What’s more, with its higher density Thermafleece UltraWool helps provide exceptional acoustic insulation performance in wall, floor and roof systems.