Woodfibre Systems

A high performance insulation that allows the building to breathe.

Exceptional Thermal Performance: Unlike synthetic insulation, woodfibre has high density and thermal mass, meaning it absorbs heat during the day and releases it slowly at night, keeping buildings cool in summer and warm in winter. The air pockets within the fibres means it also has great insulative properties.

Breathable & Vapor-Permeable: It allows moisture to pass through safely instead of trapping it, preventing dampness, mold, and structural rot while regulating indoor humidity through its hygroscopicity.

Superior Soundproofing: Because of its dense, fibrous structure, woodfibre is incredibly effective at absorbing airborne sounds and reducing impact noise between floors.

Eco-Friendly & Circular: Made from leftover sawmill wood waste, it is completely renewable, non-toxic, and fully compostable or recyclable at the end of its life.

Safe and Easy to Install: It contains no nasty chemical irritants, meaning installers don’t need to worry about the severe skin and lung irritation associated with fiberglass or rockwool.

Rigid & Flexible Boards: Rigid Insulation Boards can be fixed to structure, working well in external or internal wall insulation systems, and flexible boards that can be fitted within timber frames, such as stud wall, floor and roof systems.

Our Supplier Network:

Ty Mawr – Powys, Wales. Supplier of lime products and natural insulation systems.

Ecological Building Systems – Cumbria, England. Natural building material and system one-stop-shop.

Unity Lime – Oxfordshire, England. Supplier of lime products and natural insulation systems.