Proper weatherization can help unlock the full potential of a home. Receive cash rebates for new windows, insulation and other improvements that work to ensure optimum efficiency and comfortable temperatures year-round. To learn if you’re a good candidate for weatherization upgrades, sign up for a Home Energy Plan.
| Weatherization type | Efficiency requirements | Authorized contractor installation required | Rebate | |
|---|---|---|---|---|
| Windows | U-value of 0.22 or lower | No | $2.50/sq. ft | Apply for rebate |
| Wall insulation | Increments of R-11 or higher | Yes** View authorized contractors list |
$0.30/sq. ft. | Apply for rebate |
| Floor insulation | Increments of R-19 or higher | Yes** View authorized contractors list |
$0.20/sq. ft | Apply for rebate |
| Attic insulation: Tier 1* | A minimum of R-19 must be added with a post installation value of at least R-49 but not more than R-60 | Yes** View authorized contractors list |
$0.32/sq. ft. | Apply for rebate |
| Attic insulation: Tier 2* |
A minimum of at least R-11 must be added with a post installation value of at least R-49 but not more than R-60 | Yes** View authorized contractors list |
$0.08/sq. ft. | Apply for rebate |
| Duct sealing and insulation (single-family) |
Must meet duct-sealing and insulation specifications | Yes | $100 plus $5.25/linear foot (not to exceed $450) | Apply for rebate |
| Duct sealing and insulation (multi-family) |
Must meet duct-sealing and insulation specifications | Yes View authorized contractors list |
$100 plus $5.25/linear foot (not to exceed $250) | Apply for rebate |
| Air sealing (single-family) |
Must meet air-sealing specifications | Yes View authorized contractors list |
$200 per job + $0.10/sq. ft. of conditioned floor area (not to exceed a total rebate of $850) | Apply for rebate |
| Continuous exterior rigid insulation | ≥ R-5 continuous insulation; gas space heating is required; must not be required by code; installation must not interfere with ventilation requirement outlined in applicable International Mechanical Code | No | Single-family $0.40/sq. ft. (not to exceed $800 per residence) | Apply for rebate |
| Multi-family $0.40/sq. ft. (not to exceed $400 per residence) | Apply for rebate | |||
| Pipe insulation |
Available to homes participating in the ThermWise® Direct-Install Weatherization Pilot program |
Yes View authorized contractors list |
$0.50/linear foot |
Apply for rebate |
* The final attic insulation R-value at a premise must be between R-49 and R-60.
** Or as a self-installation.
