Mold In Insulation In Attic

It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.

Mold in insulation in attic.

Unfortunately improper installation or choosing the wrong kind of insulation causes moisture from the lower levels of the home to rise and get trapped in the attic. Such particles consist of one of three materials. Mold growth in an attic comes as a consequence of excess moisture. Dark black staining on wood surfaces in the attic.

Wooden beams and plywood may be affected and it can be difficult to remove all traces of mold from wooden surfaces. Take note of any brown black green pink orange or yellow particles. Attic mold loves wet insulation. Insulation is often affected.

However being biodegradable this insulating material is just as appealing to mold. If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing. Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate. Box out light fixtures.

Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. This is why mold resistant insulationis so important in an attic. Insulation sheets are a solid color such as white which will make the dirt and mold easy to spot. Heating ventilation and air conditioning ducts may also.

This moisture feeds mold growth. Water is insulation s enemy. The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. Close up of mold growth on white fiberglass insulation.

Photos of mold growth on attic insulation elevated moisture content found in the insulation. If you have mold in the attic we recommend consulting with a mold removal specialist because. Attics usually have a passive ventilation system in which outside air comes in through the soffit eave vents at the bottom warms up in the attic and escapes through the can or ridge vents at the top because hot air rises. Drywall is made of a natural material gypsum that feeds mold so if mold is in your insulation it s.

If the insulation is in your attic it s probably exposed with no need to remove drywall. This would be considered light mold growth. Also known as loose fill blown in insulation uses pneumatic equipment to blow particles into an attic usually where no insulating material has ever been installed.