If you want your home to hold more heat or reduce your energy bills, spray foam insulation is often touted as an alternative to traditional building insulation, such as mineral wool or fibreglass.

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...

The California Energy Commission (CEC) now recognizes open-cell spray foam as an accepted insulation in its 2008 Building Energy Efficiency Standards. Open-cell spray foam joins closed-cell spray foam ...