Improving your building’s envelope is a cost-effective way to cut energy bills and improve comfort in your business space.
With weatherization upgrades like insulation, air sealing, and weatherstripping, businesses can save money by reducing energy loss and improving occupant comfort.
For buildings under 8,000 square feet, the Sponsors of Mass Save offer incentives to upgrade insulation in attics and walls, and seal air leakage in attics.
For buildings over 8,000 square feet and below 100,000 square feet, please use our custom express weatherization tool and custom project application.
If your building is over 100,000 square feet, we offer incentives for custom weatherization projects.