Types of Low-Slope Roof Thermal Insulation

The insulation used in low-slope roof assemblies typically falls into one of the four categories: rigid board insulation; dual-purpose structural deck and insulating planks; lightweight insulating concrete (LWIC); or sprayed polyurethane foam (SPF). Rigid Board Insulation Rigid board insulation is the most common type of insulation used in low-slope commercial roofing. It is made from…

Advantages and Disadvantages of Thermal Insulation in Commercial Roofing

Thermal insulation helps shield a building’s interior so that it’s less affected by the exterior temperature, thereby substantially reducing the building’s energy usage, as well as energy costs. This can provide commercial building owners with the greatest return on an initial investment of almost any building material, especially if the building relies on heating and/or…