Polyurethane has numerous advantages when it comes to roofing. It provides excellent insulation, eliminates ponding water, and is extremely versatile – i.e. polyurethane foam mattress. Here are some of the common reasons why polyurethane is a preferable material versus other foam types.
Sprayed polyurethane foam can conform to the substrate once it’s properly installed. This makes it ideal for vents, pipes, HCAV equipment, and other areas that are exposed to moisture. Many leaks that come from roofs are caused by faulty flashings. This can be easily countered through the use of polyurethane foam.
No Ponding Water
Certain areas that can build up a significant amount of water can be protected through the use of polyurethane foam sheets. By building up the low areas and the slopes of the roofs, it’ll essentially drain properly and rule out any possibility of ponding water and the additional load factor that can come from this occurring.
Ease of Application
Sprayed polyurethane foam can be applied quickly and efficiently – and more importantly in a short period of time. In addition to this, there is minimal disruption in the flow of building operations when done by a qualified polyurethane foam contractor.
Polyurethane is sold both as a roofing material and within a mattress. It provides the exact same benefits, barring the leaking situation, and has proven to be one of the most widely used material types around the globe. For roofing, it can be used on both new and used types of replacement roofs that have all different types of shapes.
Bio: Foam Factory, Inc. sells the best polyurethane foam in Canada. They are also a member of the Better Business Bureau.