Does Every Gas Company Do This? #homerepair #atticinsulation #hvac #gas

What happens here

This project demonstrates the process of enhancing a home's energy efficiency through significant attic insulation improvements and comprehensive air sealing. While the video showcases a professional service commissioned by the homeowner, the steps outline key areas a DIYer might address, including assessing existing insulation, adding blown-in insulation, sealing air leaks with spray foam, and performing airtightness tests.