How to Install Fiberglass Batt Insulation
Fiberglass batts are the cheapest, easiest way to insulate new walls. However, they're often installed poorly — and even small gaps can reduce efficiency as much as 25 percent. In this article, we'll show you how to avoid those mistakes, how to cut and fit fiberglass batts and how to work around electrical outlets and cables.
Learn how to install fiberglass batt insulation.