R-values are additive, so any insulation you add to the outside of your house will improve its overall R-value—and a single inch of foam insulation can increase the R-value of your home by 5.

It has a higher R-value per inch of thickness. It’s also resistant to moisture and easy to work with. There are a few kinds ...

offer higher R-values per inch than alternatives — potentially allowing for thinner insulation layers. Your roof insulation options are diverse — including spray foam, rigid boards ...

Higher insulation values come with fiberglass batts providing R-3 per inch of thickness, closed cell foam offering R-7 per inch, and blown cellulose yielding around R-3.85 per inch. 3. Air ...

First, let’s discuss the most common types of insulation available for attics: fiberglass batts, cellulose, loose-fill fiberglass and spray foam. More options exist, but these four materials make up ...

Spray foam insulation is similar in application to ... it’s important to understand “R-value.” This is the standard by which all types of insulation are judged; the R-value essentially ...

urethane foam, and vermiculite. These materials can be used in various techniques to address heat transfer - specifically conduction, radiation and convection materials, and soil. Building insulation ...

The solution provides insulation and protection to below-grade foundation applications, while meeting energy code ...

As the winter months are upon us, it’s essential to prepare your home to withstand the cold temperatures. One effective and ...

As San Francisco continues to issue insulation requirements that follow California Title 24 Building Energy Efficiency ...

Lightweight and versatile, molded polystyrene foam is a commercial building material ... and quantifying structural performance to proving R-values, Bergstrom has invested his career of molded ...

R-squared represents the proportion of the variance in the dependent variable that is predictable from the independent variables. A value of 1 implies that all the variability in the dependent ...