The insulation of the pre-fabricated panels is foamed-in-place fire retardant polyurethane. The density of the injected polyurethane is approximately 40kg/m3.

Polyurethane foam insulation is a modern and highly effective method of the thermal insulation of buildings

PUR foams are essentially made by reacting a “polyol” component and an “iso” component in which the OH groups of the polyol component chemically balance the NCO groups of the iso component and form urethane linkages.

PUR insulation can be injected into wall cavities to create an energy efficient barrier. The foam is able to reach small spaces to create an air-tight seal. According to the Insulation Manufacturer Association, PUR provides “the best thermal performance of all practical full cavity insulants.”

PUR foam can be continuously sprayed onto any type of surface. It is generally less expensive than other materials, making it ideal for renovations.
In flood prone areas, PUR’s high water resistance can minimize the impact of water damage in wall cavities, since it is a material that does not hold moisture.

Rigid polyurethane (PU) foams insulate better than most other conventional insulating materials. That makes thinner solutions possible and creates more living space.

It is lightweight with high thermal conductivity, environmentally sustainable and can be recycled