09/03/2026
Winter comfort isn’t only about the heating system.
Small gaps and poorly sealed areas around a home can allow heated air to escape and cold outside air to find its way in — making rooms less comfortable and forcing the mechanical system to work harder.
That’s why details like insulation, air sealing, windows, doors and exterior penetrations matter.
A well-built home should work as a system: the building envelope keeps the weather outside, and the HVAC system keeps the inside comfortable.