Foam Roof Coating Noa

Although roofing foam is a dense strong material it can be damaged by sunlight uv radiation moisture foot traffic hail and flying debris in high wind events.

Foam roof coating noa.

When roofing foam is installed to the specified thickness. I found the coating for sale at pacific supply a builders supply company. Is a houston based global supplier and manufacturer of spray polyurethane foam insulation reflective roof coatings and equipment. As an industry leader in high performance building products we were the first in the world to commercialize the latest state of the art spray foam insulation technology.

Spray polyurethane foam roof systems and as a recover of any existing acrylic roof coating. The coating used on spf roof is an elastomeric coating that is like a thin rubberized paint. Any damage or defects to the polyurethane foam surface shall be repaired prior to the coating application. 05 24 12 page 2 of 4 r oofing component approval category.

Shall apply a miami dade county approved roof coating with a current noa applied in accordance with the guidelines listed in the noa. The coating shall be applied the same day as the foam when possible. Any damage or defects to the. All general and system limitations apply.

770 psi lightweight concrete composed of concrecel foam concentrate portland cement and water. If more than 72 hours elapse prior to the application of the coatings the polyurethane foam shall be inspected for uv degradation. This approves gaco western roof coating systems as a roof maintenance coatings manufactured by gaco western llc as described in this notice of acceptance. The foam never gets touched and never loses r value.

A spray foam roof can be the last roofing system you ll ever need on a building. These coatings do a great job of protecting both commercial and industrial surfaces such as. Note all precautions on container. They are frequently sought to serve as a protective coating for sprayed in place foam roofing.

It protects the foam surface from uv degradation and physical abrasion spf is waterproof but like any material it will gradually break down when exposed to sun and weather. Polyurethane foam surface shall be free of moisture dust debris oils tars grease or other materials that will impair adhesion of the protective coverings. Smooth bur concrete masonry and the lining and sealing of interior gutter systems. Methods of application and quantities shall comply with specific roof assembly product control notice of acceptance.

At year 10 20 a contractor will add more coating and granules.