What is Mold?
Molds are a form of fungi that grow naturally and play a key role in decomposition outdoors. Molds are typically found in soil, plants, and dead or decaying matter. Molds survive by absorbing whatever material they are growing on. Indoors, however, molds can pose a potential threat to your home or building and your health. Much like a plant spreads its seeds, molds give off spores to reproduce. These spores land on moist areas indoors and outdoors and begin to thrive. Molds have a potential to harm the structures they live on and the persons residing in them. An evaluation of the areas and moisture control along with proper remediation is essential to protecting your health and your home.
Where is Mold Commonly Found?
Even if you can't see it, you may suspect mold by a musty odor. You may also suspect hidden mold if you know there has been a water problem in the building and its occupants are reporting health problems. Mold can grow anywhere when the moisture conditions permit.
Mold can occur due to many types of leaks; leaking roofs, leaking or condensing water pipes, especially pipes inside wall cavities or pipe chases, leaking fire-protection sprinkler systems, landscaping, gutters, and down spouts that direct water into or under a building. High humidity (> 60% relative humidity) can also be a culprit such as unvented combustion appliances like clothes dryers vented into a garage. Some moisture problems are not easy to see. For example, the inside of walls where pipes and wires are run are common sites of mold growth. Mold is frequently found on walls in cold corners behind furniture where condensation forms. Other possible locations of hidden moisture, resulting in hidden mold growth are: poorly draining condensate drain pans inside air handling units, porous thermal or acoustic liners inside duct work, roof materials above ceiling tiles, the back side of drywall (also known as gypsum board, wallboard, or SHEETROCK®), paneling and wallpaper and the underside of carpets and pads.