Key Points Sealing drafts, insulating ducts, and using foam gaskets help keep warm air in and cold air out.Smart thermostats, zoned heating, and flipping ceiling fans clockwise can cut heating bills ...

One of the most cost-effective and energy-conserving measures you can take is to insulate duct or pipe runs in the unheated areas of your home. By not insulating these conduits, you are essentially ...

In many high-end new-build projects, ductwork is routinely insulated to help minimize energy loss as conditioned air travels from the HVAC units through the ductwork. But duct insulation is being used ...

There has been a lot of buzz in the past several years surrounding the whole-house approach to analyzing energy efficiency and matching the correct system and components with each building envelope.

Q: I had a home-energy analysis. The report said my ductwork needs to be repaired upstairs and in the crawlspace because that is where a good deal of leakage is and also is bringing bad air pollutants ...

Q: My home is 35 years old and I have a contract with a company for re-inspection for termites every year. The representative told me I needed to replace my insulation; he said part of it was hanging ...