Insulating & Weatherizing

Choosing insulation
Find out about the different types of insulation that are available and the benefits of each.

Adequate insulation in your attic is one of the best ways to save on heating and cooling costs.

Keeping the cold air out and the warm air in.

Find out about the different types of insulation that are available and the benefits of each.

Agriculturally-based spray-on foam products reduce environmental concerns

Not sure where to start weatherizing your home? Learn what to look for and simple, easy things you can do to seal your home.

Thermography is a technology that can pinpoint air leaks around your house.

Save on heating and cooling with proper insulation levels

Insulation is the best way to regulate the temperature throughout your home

Cellulose insulation is an insulation option for your home. It is blown in to provide insulation, a sound barrier and seals the wall cavity.

More insulation means more energy-efficiency, but there are many factors to consider. Answers to the most-asked insulation questions

Learn the basics about insulation options, where you need it and how much.

Cotton insulation made from recycled denim is good for the environment and helps save you energy.

You probably think about siding for the look of your home, but have you thought about it for insulation?

Keep your attic properly vented with an attic fan. Learn about a solar operated option for your attic.

Sprayed polyurethane insulation offers a number of benefits and has excellent insulating properties.

Sealing air leaks is an easy and inexpensive way to keep conditioned air in and non-conditioned air, pollutants and noise out.

Beefing up your attic insulation is the most cost-effective way to lower heating and cooling costs

If you can see out, air can get in! Seal those cracks today
Web-Only Videos
Recent Shows
Upcoming Shows
Upcoming Shows
See what's coming up on this week's edition of PowerHouse!

May 19/20
  • Segment 1: Installing LEDs
  • Segment 2: Building an energy smart house
  • Segment 3: Buying an energy efficient home
  • Segment 4: HERS rating




Questions about the show? Call 1-866-ALLIANT (1-866-255-4268), use our Contact Us form or send an e-mail.