Spray foam is a high-tech insulation building material that doubles as an air sealant. It starts out as a liquid and then chemically reacts at the spray nozzle to expand into a fluffy foam that fills gaps and cracks. In addition to helping middle Tennessee homeowners save on energy costs, spray polyurethane foam (SPF) prevents moisture intrusion into basements, wall cavities, crawl spaces, and attics.
However, spray foam insulation installation and ignoring manufacturer guidelines can reduce or even negate spray foam’s ability to resist moisture. The proper installation process includes thorough inspection of the project site, careful preparation of surfaces, accurate mixing of foam components, and methodical application to prevent voids or gaps. A skilled professional uses these installation methods to ensure that spray foam insulation resists moisture intrusion in the long-term, contributing to the health and longevity of the property.
It’s also important that spray foam contractors educate clients about proper ventilation, safety, and work practices for spray foam installation. They should explain to clients that interior, two-component foam requires a respirator and other personal protective equipment, and that they must not occupy the home or structure during the installation process and for an appropriate period of time afterward.
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In some cases, water leaks are so slow that they go unnoticed for months or years – giving mold/fungal and wood rot the opportunity to develop, which can compromise the structural integrity of the home or commercial structure. This may occur because closed-cell spray foam is such an effective air and moisture barrier, concealing the damage from view.
Straight Edge Insulation
5248 Sultana Dr. 95301 Atwater CA
(209) 678 4276
