The 5 Best Spray Foam Insulation Kits
This wiki has been updated 6 times since it was first published in October of 2018. Spray foam insulation is more effective that fiberglass and many other solid options, because it can get deep into cavities. Once inside those gaps, it expands to completely block all airflow. While these kits are designed to be easy to use, it is important that only experienced professionals do so as, if incorrectly applied, these chemicals can pose serious health hazards. When users buy our independently chosen editorial choices, we may earn commissions to help fund the Wiki. Skip to the best spray foam insulation kit on Amazon.
December 10, 2018:
When it comes to spray foam insulation kits, we believe most consumers would agree that the most important thing is how effective the product is at reducing thermal loss and lowering you energy bill. For that reason, this property was our main focus. After that, we wanted to make sure to include kits of varying sizes.