A CRRC product rating describes the radiative performance of a roofing material; it does not indicate a ranking or approval. A product’s placement on the Rated Products Directory (Directory) does not mean that the product is “cool” as defined by any particular code or program. Only products with active ratings can be found on the Directory.
CRRC Product Ratings are determined for a fixed set of conditions, and may not be appropriate for determining seasonal energy performance. The actual effect of solar reflectance and thermal emittance on building performance may vary. The manufacturer of each product stipulates that these ratings were determined in accordance with the applicable CRRC procedures.
Only products with active ratings are listed in the Rated Products Directory.
An asterisk (*) next to a product rating indicates a CRRC Rapid Rating. Rapid Ratings are interim laboratory-aged values that simulate three-year aged values. The Rapid Ratings values will be replaced by the measured three-year aged values upon completion of the weathering process. SRI values that are calculated using Rapid Ratings may change once the aged rating replaces the interim rating.
A letter (e.g. "a") at the end of a CRRC ID indicates that a product has been retested or reformulated, and new rated product values have replaced the original values.
Click here for the Rated Products Directory User Guide
|CRRC Prod. ID||Manufacturer||Brand and Model||Product Type||Color||Solar Reflectance
The fraction of solar energy that is reflected by the roof surface (scale 0 to 1)
The ability of the product to release absorbed heat (scale 0 to 1)
A calculated value that combines solar reflectance and thermal emittance into one number (scale 0 to 100+)
|Initial||3 Year||Initial||3 Year||Initial||3 Year|
|<%product.company.name%>||<%product.brand%> <%product.model%>||<%product.overall_initial_solar_reflectance ? product.overall_initial_solar_reflectance : 'Pending' %>||<%product.overall_aged_solar_reflectance ? product.overall_aged_solar_reflectance : 'Pending' %> *||<%product.overall_initial_thermal_emittance ? product.overall_initial_thermal_emittance : 'Pending' %>||<%product.overall_aged_thermal_emittance ? product.overall_aged_thermal_emittance : 'Pending' %> *||<%product.overall_initial_SRI ? _.toNumber(product.overall_initial_SRI).toFixed(0) : 'Pending' %>||<%product.overall_aged_SRI ? _.toNumber(product.overall_aged_SRI).toFixed(0) : 'Pending' %>*||<%product.legacy_initial_solar_reflectance ? product.legacy_initial_solar_reflectance : 'Pending' %>||<%product.legacy_aged_solar_reflectance%> <%product.overall_aged_solar_reflectance%> Pending *||<%product.legacy_initial_thermal_emittance ? product.legacy_initial_thermal_emittance : 'Pending' %>||<%product.legacy_aged_thermal_emittance%> <%product.overall_aged_thermal_emittance%> Pending *||<%product.legacy_initial_SRI ? _.toNumber(product.legacy_initial_SRI).toFixed(0) : 'Pending' %>||<% _.toNumber(product.legacy_aged_SRI).toFixed(0) %> <% _.toNumber(product.overall_aged_SRI).toFixed(0) %> Pending *||+|