If you re like me you probably store your christmas decorations in the attic.
Fungus in the attic.
The best way for getting rid of mold in the attic black mold and any other mold is to remove it from the surface it s growing on or remove the contaminated surface.
Mold is like every other living organism it needs a water supply to survive.
The mold will simply grow on top of and through the layer of paint.
Also notice the condensation stains at the shingle nail more evidence of a history of attic moisture which was a factor in this mold growth.
The mold shown in the attic photographed above was identified as aspergillus sp.
Attics are one of the most common areas of mold growth in the home.
If that s the case this is probably one of the few times you ever actually visit your attic during the year.
Painting or sealing it will not address the problem.
There s an underlying moisture issue that needs to be resolved because mold requires moisture to grow and spread.
Attic mold is usually white green brown or black in color.
Defects that commonly lead to the growth of mold in an attic include roof or chimney leaks inadequate insulation or improper ventilation which can cause condensation problems.
On attic mold visible on pine tongue and groove roof sheathing near the building eaves.
Attics tend to have the perfect conditions for mold growth hot humid and an abundant food source with the wood sheathing.
Most of us assume mold only happens in bathrooms and basements.
Furthermore most homeowners don t ever go up in their attic so the mold problem is allowed to grow undisturbed often for years.
Left unattended the moisture and fungal growth will eventually degrade the roof sheathing.
Faulty roof insulation or construction can lead to leaks and a lack of proper ventilation can cause humidity to accumulate.
Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements.
Attic mold should be approached as a structural issue.
Mold growth in an attic comes as a consequence of excess moisture.
Condensation will provide that needed water in an otherwise dry attic environment.