Roof Insulation Membrane

Pir is a thermal insulation board produced in a chemical process from rigid polyurethane pu foam combined with an isocyanurate catalyst.

Roof insulation membrane.

It is one of the most suitable insulation types for adhered roof systems and can also be used in ballasted roof applications. The insulation underneath the membrane insulates the building while the membrane is the layer to keep water and other weather out. An inverted roof assembly can lengthen the life of the roof contribute to sustainability and provide long term cost savings. This autonomy has given atlas the flexibility to work with many industry leading manufacturers of membranes promoting wide ranging advancements in rigid board insulation technology and performance.

Ybs insulation manufacture specially designed roofing membranes which allow the roof to breath and help protect against the ingress of wind rain and snow. Roofing membranes can be made out of a variety of materials. Rigid foam insulation installation. A roofing membrane is the top waterproof layer of roofing.

Atlas has remained the sole provider of polyiso roof insulation without a membrane system. Generally the insulation or roofing board is mechanically fastened to the structure and then the roof membrane is adhered to create a full assembly that resists uplift. This is a very universal and efficient solution for all kinds of exposed roofs.