Reflective Roof Coatings | Standard Work Specifications

Detail ID 5.0402.1

Topic

Solar Gain Reduction

Subtopic

Reflective Roofs

Desired Outcome

Reduced solar heat gain

Legend - Housing Type

SF Single Family Site-Built Housing

MH Manufactured Housing

MF Multifamily Housing

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5.0402.1a Material selection

SF

MH

MF

Specification	Objective
Specification Material will be: approved by manufacturer for application to existing roof material/coating an ENERGY STAR^® qualified reflective coating durable, flexible, reflective, and meet ASTM D412, ASTM D1737, and UL 790 Class A or LEED New Construction Reflective Roof standard	Objective Durable, compatible, and effective roof coating

5.0402.1b Preparation

SF

MH

MF

Specification	Objective
Specification Strip roof of all debris, algae, and peeled and loose coatings Make roof repairs and seal all penetrations before application Verify roof is clean, dry, and structurally sound	Objective Fully bonded roof coating

5.0402.1c Application

SF

MH

MF

Specification	Objective
Specification Apply roof-coating in accordance with manufacturer specifications	Objective Properly applied coating