Via the right pricing structure and a steady flow of client acquisitions, a spray foam insulation business can be very lucrative, and you can generally cover your investments quickly if you do approach the process correctly. The spray foam jobs typically expect 50% in gross profits and about 25% in net profits.

Spray foam insulation can occasionally contract. However, there is a chance that the insulation in this product will start to shrink over time, which will lessen its insulating capabilities.

Open cell spray foam insulation is R-3.6 to R-3.9 per inch. This R-Value is normal for open cell spray foam. Closed cell spray foam insulation is R-6 to R-7 per inch.

Types. Spray polyurethane foam (SPF) insulation can be categorized into two different types: light-density open-cell spray foam insulation and medium-density closed-cell spray foam insulation. Both types of SPF are thermoset cellular plastics comprising millions of small cells.