Spray in place Polyurethane Foam insulation, known as the all-in-one wall system. It provides insulation, air and vapour barrier in one product. It is a cellular plastic that forms a continuous monolithic barrier on walls, around corners and on all contoured surfaces and protrusions. This ecological zero ozone depletion substrate insulation is an energy efficient insulating material with the highest R value rating and is made from recycled plastics and soya. It is environmentally friendly and accomplishes 3 goals: sealing out dust and pollen also reduces moisture intrusion, generating energy efficiency that noticeably lowers utility bills and offers a controlled and comfortable living environment. This is a high performance spray that can be applied exclusively by certified applicators.