By far the most common cause of mold in your attic is improper ventilation.
Is mold in attic a problem.
If you find black spots in your attic and you are thinking it could be harmful black mold you do not necessarily need to panic.
Important exceptions to this normally upwards movement of indoor air currents do occur however.
How can i fix the mold in my attic.
Ideally your roof will have vents along the ridge as well as along the soffits.
Mold will survive in almost any environment that is the right temperature has moisture even in the air and has something for food e g.
And eventually cause wood rot and reducing the life of your roof.
Water and mold problems in the attic can deteriorate wood in the roof sheathing joists etc.
At some point you will probably need to go to your attic for something.
Mold problems are indications of water problems.
Having one but not the other creates poor air flow allowing moisture to accumulate and mold to take hold.
Attic mold is less likely to be the significant mold problem source in a building than moldy lower areas such as basements crawl spaces or wet building cavities.
Once again if the moisture issue is not addresses the mold will continue to grow and spread and will come up each time the home is inspected in the future.
Although mold in your attic does not lead to indoor air quality issues it can lead to deterioration of your roof structure.