| No |
Windows |
U-Value of 0.30 or lower |
$0.95 per sq. ft. |
| Yes |
Wall Insulation |
Increments of R-11 or higher |
$0.30 per sq. ft. |
| Yes |
Floor Insulation |
Increments of R-19 or higher |
$0.20 per sq. ft. |
| Yes |
Attic Insulation – Tier 1* |
A minimum of R-19 must be added |
$0.20 per sq. ft. |
| Yes |
Attic Insulation – Tier 2* |
A minimum additional increment of at least R-11 must be added |
$0.07 per sq. ft. |
| Yes |
Duct Sealing and Insulation |
Must meet Questar Gas 2011 Duct Sealing and Isulation Specification |
$100 plus $5.25 per linear foot (not to exceed $250) |
| |
| * The final R-value at a premise must be between R-38 and R-60. |
| ** Limit is one rebate per unit for ENERGY STAR Certification. |