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 polyurethane foam (SPF) insulation is applied using two main delivery systems: low-pressure spray foam kits/systems and high-pressure systems using large drums for open- or closed-cell foam.

The Spray Foam Technician is responsible for the timely and smooth coordination of installing spray foam insulation in buildings, homes, etc. to the required specifications.

Homeowners who are exposed to isocyanates and other spray foam chemicals in vapors, aerosols, and dust during or after the installation process "run the risk of developing asthma, sensitization, lung damage, other respiratory and breathing problems, and skin and eye irritation.