Derek Cole explains how attic insulation cuts HVAC strain. The attic is where most heat enters a home, forcing your system to work harder. Proper insulation blocks that heat transfer and saves money on energy bills.
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DIY tips for improving your attic insulation and HVAC efficiency. Things have changed over the years, but what hasn't changed is that insulation is very, very cost-effective because it's not a lot of money to get a lot of insulation. It's something very simple, very cost-effective you can do, and it's going to help your HVAC unit not work as hard because the biggest load for any home is the attic because the heat from outside, the heat from the sun, all that's coming into the attic. You want to prevent as much of that as possible from coming into the home, so you need proper insulation in the attic to make that more efficient.