Insulate Crawl Space Ducts
Leaky, uninsulated ducts in crawlspaces and attics waste huge amounts of energy and money. Use duct wrap insulation for a quick fix with a big, immediate payoff. Learn how to insulate crawl space ducts.
Close Heat Registers
It seems like a waste to heat unused rooms, but closing heat registers may actually increase heating costs, especially with newer systems. Learn how to save energy by closing heat registers.
Get the most energy efficiency from your insulation by filling all gaps, avoiding compression, sealing holes in framing and other expert tips. Even small gaps can reduce efficiency as much as 25 percent. Learn all about insulating walls.