Will Mold Grow On Spray Foam Insulation

However mold can form on the surface of foam insulation if it has been contaminated with water or some other substance such as food liquids.
Will mold grow on spray foam insulation. Can mold grow on spray foam insulation. Mold growth frequently occurs when excessive moisture accumulates indoors. As a result spray foam has become an ideal installation option for spaces like the attic basement and garage. A mold contamination in your home s insulation can be particularly difficult to deal with as the surface is typically porous and not easy to clean.
While there are many different types of insulation the best fit for florida homes is closed cell spray foam insulation. It isn t enough just to have insulation. Will insulation mold if it gets wet. This is where spray polyurethane foam spf can be used very effectively as a primary source of insulation.
As a product spray foam insulation does not attract mold. Also known as stachybotrys chartarum black mold occurs where there is moisture as it s required for its growth. However mold can form if the insulation was poorly installed and moisture was allowed to get inside the walls. Do i have to replace insulation that gets wet.
Black mold on insulation. There is nothing in the foam that would supply food to the mold spores. These are very relevant questions for architects contractors and homeowners alike. Mold growth if spray foam insulation is properly installed with an air tight seal mold will not grow.
Foam building insulation in both spray foam and foam board products is resistant to mold growth but as we will explain here it is not absolutely mold roof and on occasion we do find mold growth on the surface of even closed cell foam in open celled foam rare and on th surface of eps and other foam insulating board products uncommon. If insulation gets wet is it ruined. In buildings where mold is a problem the mold must be remediated and the sources of moisture eliminated. And unlike wood or metal spray foam does not rot rust or deteriorate.
Unlike other insulation materials spray foam is water resistant meaning it keeps that dangerous moisture where it belongs. Spray foam insulation to prevent mold. Does foam insulation mold. And of course it must be removed.
Accordingly the source of the problem needs to be addressed e g water damage flooding. Such mold can usually be removed with detergent water and a sponge. To remove the mold you will have to remove the drywall and chip away the foam. Mold can be a difficult pest in the home growing in dark dank places that are often hard to reach.
Will fiberglass insulation mold.