Cellulose Insulation. ... Options include closed-cell and open-cell types and have differing qualities and applications. R-values range from 3.8 to 6 or more per inch. Foam Board Insulation.

There are two types of spray foam: open-cell foam and closed-cell foam. Open-cell foam is the less dense of the two, with an R-value of about R-3.7 per inch of thickness.

When installing insulation in an existing closed wall or attic, you will likely use a loose-fill product called blown-in cellulose insulation. Cellulose insulation is a wood or paper-based product ...

Insulation is our No. 1 line of defense against high heating costs, and my favorite type of insulation is cellulose. Along with its effectiveness at slowing heat flow, cellulose insulation is a green ...

Mississauga, ON. 1 March 2016. High performance, low VOC closed-cell spray foam insulation Icynene ProSeal from leading spray foam manufacturer Icynene has met stringent chemical emission criteria to ...

Biobased Insulation Market Report 2025-2035: Emerging Bio-Aerogels & Carbon-Negative Insulation Set to Transform Green Building Sector Research and Markets Thu, Apr 17, 2025, 4:20 AM 8 min read ...