Upgrading your attic, crawlspace, and duct insulation can make a big difference in your home's energy efficiency. Cascade Natural Gas offers generous rebates to help you enhance your insulation and ductwork, keeping your home comfortable year-round while cutting down on energy costs.
Available Rebates Include:
Combine and Save! When you combine insulation improvements with air sealing or ductwork enhancements, you can save even more and make your home as energy-efficient as possible.
With these rebates, you can significantly lower your energy bills while enhancing your home's comfort. Work with Sound Crawls and apply today to start saving on energy costs and contribute to a healthier environment!
Measure | Basic Specifications | Incentive |
---|---|---|
Attic Insulation | R-60 or greater, or cavity filled to R-49. Prior attic insulation must not exceed R-19 | $2.00/sf |
Floor Insulation | R-30 or greater, or cavity filled to R-19. Prior floor insulation must not exceed R-11 | $2.00/sf |
Wall/Sloped Ceiling Insulation | R-11 or greater, or cavity filled to R-11. Prior wall insulation must not exceed R-4 | $2.00/sf |
Duct Insulation | R-8 or greater. Must be reported in linear feet. Prior duct insulation must not exceed R-0 | $2.00/lf |
Duct Sealing | Minimum 30% of ductwork is outside conditioned space | $500 |
Prescriptive Air Sealing | Only eligible with Attic Insulation installation. Must meet BPA specifications for attic and crawl space sealing. Attic insulation must be present. | $150 |
Whole House Air Sealing | Minimum 400 CFM50 reduction using pre/post blower door testing | $500 |
Existing Home Bundle A | Any two insulation measures performed at the same time with a minimum of 1,000 sq. ft. total | $250 |
Existing Home Bundle B | Same as Bundle A plus Whole Home Air Sealing | $1,000 |