Spray Foam Vs Batting Insulation

This week’s blog is about the two most common types of attic insulation, spray foam and fiberglass batting. We are going to discuss some of the pros and cons of each type, along with some things to consider when choosing which insulation you select for your home. Insulation is designed to prevent the transfer of heat from one point of the home to another. Inefficient “heat transfer” is a major cause of energy inefficiency. This contributes to a higher electric bill for the homeowner, and a warmer house in Southwest Florida.

Fiberglass batt insulation is the most common type of home insulation in America, and for good reason. Installation is easy to perform correctly, because it is available in standard pre-cut sizes. This means that creating tight barrier between the outside heat and your air-conditioned space is plain to the eye of the installer. However, while batts create a heat barrier, they require additional work to create and airtight seal. This is not the case with spray foam, although the answer is a little more complicated than that.

Spray foam insulation is a more complex installation than fiberglass batts, which makes it more expensive. The product can act as a thermal barrier, air barrier, and moisture/vapor barrier (when installed correctly). As the spray foam is shot out of specialized equipment, it can be difficult for installers to ensure a complete seal.

Here at Southwest Florida Dream Builders, no matter the type of insulation, we work closely with both the insulation installers and with a separate Energy Load Calculation company to ensure proper installation and protection for your air-conditioned spaces. Please see the sites below for professional insulation installer comparisons, and some information on how insulation works (in detail). If you would like to know more about land or homes in the local area, be sure to make an appointment with Southwest Florida Dream Builders and save a spot for your dream home today!