Thermal Envelope Upgrades Cut HVAC Costs in Half
Upgrades to a home's thermal envelope, including enhanced insulation, improved airtightness, and advanced windows, can decrease HVAC energy use by as much as 50 percent. These changes also elevate comfort levels and increase property value. By following a smart sequence of improvements with appropriately sized systems and contemporary materials, homeowners convert energy inefficiency into enduring financial and environmental benefits.



















