Insulation bonuses for small multifamily properties extended through March 31, 2021

Homeowner and contractor

Insulation retrofits are known to be among the most cost-effective options for property owners seeking to increase energy-efficiency. In most cases, increased insulation provides substantial energy savings and improved comfort with a relatively low upfront cost.

Small multifamily property owners—including those with attached residences—are often a tough sell for large capital investments, but with Energy Trust bonus incentives for insulation retrofits, the upfront cost is lower than ever. For example, eligible customers will receive $1.25 per square foot for qualifying attic/ceiling and floor insulation retrofits. This substantial bonus incentive is five times higher than the standard incentive amount, which is more than enough to cover the cost of materials to meet the R-38 requirement. It truly is a win-win scenario.

Take advantage of these limited-time bonus incentives to sell your customers on the benefits of insulation retrofits at side-by-side multifamily properties including duplex, triplex and fourplex properties.

Use Form 320WX-B to apply. Bonuses are indicated on page 4.

For a full list of bonus incentives for multifamily properties, visit

For questions about Multifamily bonuses, contact Nate Collins, trade ally coordinator, at 503.278.3075.