Types of insulation

"When insulating your home, you can choose from many types of insulation. To choose the best type of insulation, you should first determine the following:

• Where you want or need to install/add insulation
• The recommended R-values for areas you want to insulate.

Installing Insulation

The maximum thermal performance or R-value of insulation is very dependent on proper installation. Homeowners can install some types of insulation -- notably blankets and materials that can be poured in place. Other types require professional installation.."
Insulation

Where to insulate in a home

"For optimal energy efficiency, your home should be properly insulated from the roof down to its foundation. In addition to insulation, consider moisture and air leakage control in each area of your house. If radon is an issue where you live, you’ll also need to consider radon and radon-resistant construction techniques as you research foundation insulation options. In addition, if you live in an area with termites, you’ll have to consider how termite protection will affect the choice and placement of insulation in your home..."
Insulate home