Frequently Asked Questions
CFI has been a major worldwide supply of foam insulation since 2002. California has very strict standards for building materials and our product, InsulSmart MH®, was developed for the California market. In 2011 it was approved for use in the state.
No, the foam is pre-expanded before it's injected into the cavities.
YES! Especially if your walls are completely void of insulation or poorly insulated.
Yes! Our material is clean, non-toxic and environmentally friendly! Even our packaging is biodegradable.
InsulSmart MH® is odor free. It's engineered to be installed in occupied homes.
4 - 4.5 per inch. In a typical 2x4 framed wall you can expect a nominal R-Value of 14.
Every home is different. When we inject our foam insulation into the wall cavities of your home, the less insulation that's currently in the existing cavities, the greater the improvement we'll be making, and the greater your savings!
Yes! Some of the benefits are:
- Added Comfort & Even Temperatures
- Less outside noise
- Less dust
- Fewer pests
- Added value
We guarantee that the patching will blend in with the rest of the walls.
InsulSmart MH® is water based, which is one reason it's safe to use in your home. As the material cures, a tiny amount of shrinkage occurs as the water evaporates. InsulSmart MH® is approximately 85% closed cell, which does not provide a vapor barrier.
Yes! InsulSmart MH® can be injected into the wall cavities between rooms to reduce noise from people, plumbing, music, etc.