Made with performance longevity in mind, our Sisalwool 50 natural fibre insulation balances high quality and low-carbon. Free from harmful irritants and chemicals, it’s pleasant to work with meaning gloves and other protective gear are optional. Our slabs can be quickly and easily friction-fitted between rafters, ceiling joists, floor joists and studwork. No more uncomfortable suits, no more complicated installation.

Sisalwool 50 is breathable thanks to its natural fibre composition, making it suitable for both new and retrofit projects. Each batch is made with fibres such as recycled coffee sacks and off-cuts from the clothing and carpet industries; all materials that would otherwise end up in a landfill.