|
(materials only) up to $1,500 per home
(per Metal
Roofing association's website.)
In order to meet Energy Star's 'Cool Roof' criteria,
the following needs to be met:
Steep Slope Roofs (3/12 or greater)-
the initial SSR value must be 0.250 or greater & the
3-year reflectivity must be 0.15 or greater
OR
Low Slope Roofs (less than 3/12 )-
the initial SSR value must be 0.65 or greater & the 3-year
reflectivity must be 0.50 or greater |