Author: Alisah Vasquez

Spray foam insulation can be intimidating. You not only need to understand the equipment and materials, but also whether you're making a profit or losing money — making accurate job costing crucial. Overeager and over-ambitious contractors often rush to the bottom, aiming to be the cheapest bid just to win work. This strategy puts lots of companies out of business. Underbidding without checking the accuracy of the other company’s bid or your own profitability is a dangerous game of slim margins.

A vapor retarder & thermal barrier in one application, you read that right! Check out our video on No-Burn®’s ThB Spray Seal. Open cell spray foam has great sound attenuation and so many other benefits, but installing open cell in the north requires a vapor retarder. When spraying attics, crawl spaces, or anywhere the foam will be exposed, if there is potential to use the space, code requires it to be separated from storage, or occupied space, by a fifteen-minute thermal barrier.