Urethane insulation / Guides

Roxul mineral wool batt insulation in LEED Homes
Insulation and soundproofing

Choosing the right insulation: the pros, cons and applications for walls, slabs & basements

...Insulation Cellulose rigid foam insulation is a greener choice than styrofoam Stop Press! A new environmentally-friendly rigid foam insulation board mad...

Choosing a building envelope
Wall assemblies - new construction

Choosing a building envelope - starting with the perfect wall

...insulation: To slow the movement of heat from inside to out in cold months. This is your insulation. It also helps keep heat out of the interior in summer. ...