In our roof interior attic photo at left you can see antique roof framing along with black stains and probably some mold growth from a long history of roof leaks.
Black mold on attic rafters.
What causes black mold in attic.
Preventing black mold in the attic.
If you know that the roof is ten or more years old get in the habit of doing inspections to look for signs of a leak or be more.
In the attic photograph at left we show a mix of green gray and white attic mold.
Even in this case in our opinion the reasons to remove and replace roof sheathing and framing would normally be based on the condition of the roof framing and sheathing not on the.
If your home is older and you are not sure of the age of your roof have a home inspection done.
Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems.
The photo at page top shows white attic mold on the roof sheathing and rafters and some brown or black mold on the attic side of ceiling drywall where we pulled back insulation.
Attic feels excessively hot or stuffy attics should feel breezy if they are properly ventilated.
What does attic mold look like.
You have mold that should be removed.
The black growth on attic sheathing and rafters consists primarily of species of cladosporium alternaria or other genera of micro fungi but rarely if ever the potentially toxic stachybotrys mold because attics are not consistently wet enough to sustain this kind of mold.