| Product Category | Product Type | Tax Credit Specification | Tax Credit |
|---|---|---|---|
| Windows & Doors | Exterior Windows and Skylights | U
factor <= 0.30 SHGC <= 0.30 |
30% of cost, up to $1,5002 |
| Storm Windows | Meets IECC1 in combination with the exterior window over which it is installed, for the applicable climate zone | 30% of cost, up to $1,5002 | |
| Exterior Doors | U
factor <= 0.30 SHGC <= 0.30 |
30% of cost, up to $1,5002 | |
| Storm Doors | In combination with a wood door assigned a default U-factor by the IECC1, and does not exceed the default U-factor requirement assigned to such combination by the IECC | 30% of cost, up to $1,5002 | |
| Roofing | Metal
Roofs, Asphalt Roofs |
ENERGY STAR qualified | 30% of cost, up to $1,5002 |
| Insulation | Insulation | Meets 2009 IECC & Amendments | 30% of cost, up to $1,5002 |