Spf Foam Roofing

The foam is composed of two components.

Spf foam roofing.

Spfa 130 spray polyurethane foam roofing updated spf roofing brochure the high performance cost effective weather resistant solution for commercial industrial and residential structures. Spray polyurethane foam spf is the only roofing material that has no seams. Although there are reasons that a building will need a thicker layer the most common reason is for energy efficiencies. The thicker you make the foam layer the high r value your roof will have.

This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. A protective surface is then applied to the foam to provide an added barrier against the elements. Spfa 138 guideline for roof assembly evaluation for spray polyurethane foam roof system 8 pages including roof surface assembly considerations. Foam roofs have no seams to split or pull apart and allow water to enter.

Aldocoat coatings are a great choice over sloped metal roofs because they leave very little ponding water and provide waterproofing uv protection and fire resistance. Because of this spf roofing can only offer a theoretical r value. Transfer pumps are used to get the components to a proportioning unit that properly meters the two at a one to one ratio and heats and pumps them through dual hoses. Because spf is hand applied the roof s ultimate r value is determined by the thinnest spot in the foam layer.

The spf roof system is composed of two liquid chemical compounds called isocyanate and polyol that form the base of an adhered roof system. Most of the causes of additional roofing expenses don t exist when you have a foam roof system. On average it costs 1 65 2 25 per square foot for materials and labor on a typical spf roofing system which is a 1 5in layer of foam. Insulating freezers tanks and other structures spray foam is frequently used to insulate and protect a wide variety of special structures.

When it comes to choosing the best overall insulation product for your low slope roof it s hard to beat a tried and true product like polyisocyanurate iso panels. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. Installing sprayed polyurethane foam spf roofing system on a new building or retrofitting your older roof with an spf roof can save you money in a lot of different ways. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks.

Insulation properties of spray foam roofing spray foam has an r value of 7 14 per 1 inch thickness enabling it to provide more thermal resistance with less material than any other type of roofing insulation. The aldocoat spf and coating system is a two product roofing system that features an aldocoat elastomeric fluid applied roof coating applied over basf spray polyurethane foam spf.