Thermafleece CosyWool Roll window Crafted from high-quality pine

Crafted from high-quality pine

Expandable - connect multiple water butts to increase capacity

keeping your project moving smoothly through the winter months

safety and long lasting reliability

- Internal finish: Coated with one layer of primer and two layers of polyurethane finish for a strong and durable finish

Thermafleece CosyWool Roll window Crafted from high-quality pineThermafleece CosyWool Roll is a versatile, affordable, and eco friendly insulation made with a wool rich blend of 75% British sheep's wool and 25% recycled fibres. It delivers outstanding thermal and acoustic performance, while its convenient compressed form makes it easy to transport, store, and install. Once unrolled, it expands back to its full thickness, giving you long lasting insulation that improves both energy efficiency and indoor comfort.