Spf Roof Granule Surfacing

These coatings can also be hand or roller applied.
Spf roof granule surfacing. Top coat of spf foam. 4 102 mm wide flange roof deck miami dade county delivering excellence every day. This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. Provides granules for embedment into the finish coat of elastomeric coatings applied to roof surfaces.
After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood. Through roof drain size. The second part is the protective surfacing which is commonly a spray applied elastomeric coating. Proper aggregate surfacing requires a uniform and even flood coat of bitumen applied at a rate of 60 pounds per roof square for asphalt systems and 70 pounds per roof square for coal tar systems.
Base coat of spf foam. Spf pipe flashing miami dade county hvhz electronic roof permit form provide components and details as applicable. Groove spf at the edge and install elastomeric sealant optional. Spf wall flashing metal miami dade county hvhz electronic roof permit form provide components and details as applicable.
Also enhances the aesthetic appearance of roof surfaces. Top coat of spf foam. Spf support flashing metal miami dade county hvhz electronic roof permit form provide components and details as applicable. Spf can be installed in various thicknesses to provide slope to drain or meet a specified thermal resistance r value.
If you are using elastomeric coatings for roof restoration use sesco granules to add impact and abrasion resistance. Thickness prime metal flange and wood before applying spf sheet metal edge flashing approx. An spf roof is a two part system the first being the rigid spf insulation explained above. Specified equipment systems co inc.
Spf based roof systems are constructed by mixing and spraying a two component liquid that forms the base of an adhered roof system. Base coat of spf foam. Control of the flood coat is critical to the success of the application. Top coat of spf foam.
Top coat of spf foam. Base coat of spf foam. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. A protective surfacing is then applied to the foam to provide protection from the elements.
Double thickness of elastomeric coating protective surfacing sprayed polyurethane foam 1 25 mm min.