#metalbuildinginsulation #foamboardinsulation #DIYinsulation I decided to use foam board insulation for my metal building. There are pros and cons to both spray foam, and foam insulation board. I ...

CR's guide to home insulation will help you decide where and how to install the right type of insulation for the best results and biggest energy savings.

Polyiso is a closed-cell, rigid foam board insulation that typically comes in 1, 2, and 4 inch thickness. THERMAX™ and Dow “blue board” are the two most common types of polyiso insulation.

Knowing this, we can make a rough estimate of the cost of adding insulation to your door when using the Dollar Tree foam board and regular foam insulation.