Arkansas is a unique insulation and sealing product that adds a tight building envelope, improving energy efficiency. It’s made up of liquid chemicals called A-Side and B-Side that are combined on site, and it creates a foam by chemically reacting with the surface to which it is applied. Professional spray foam contractors have access to these liquid chemicals and use specialized equipment to facilitate the reaction. Once mixed together the A-Side and B-Side spray through a spray gun, where they “atomize.” Atomization causes the chemicals to become tiny droplets of a specific size that can be sprayed evenly onto the surface.
Understanding the Different Types of Spray Foam Insulation
The A-Side and B-Side react on contact, forming a polyurethane that fills gaps and cracks for a snug fit. The foam also resists water, mold and insects. And it’s a strong insulator, providing an R-value of about 5 per inch.
Closed-cell polyurethane foam can cost up to $1.00 per square foot, but it’s well worth the investment, as well as your reduced energy bills. You can even find spray foam that uses low-GWP blowing agents, which can reduce your carbon footprint.
Homeowners considering DIY spray foam insulation must take precautions during application, as the spray can produce significant amounts of volatile organic compounds (VOCs). Inhaling these fumes can cause respiratory irritation, and it’s important to wear a mask and use proper ventilation. It’s also best to vacate the house during the installation process, and wait for it to curing before returning.
HD Spray Foam
900 Pryor Ave, Pocola, OK 74902
(479) 856-5090