Purchase an inexpensive rh meter and monitor the humidity levels in the room.
Ceiling no attic without drywall mold.
Taking on a home renovation project is the best opportunity to reconsider your options for your home s interior walls.
It s fragile easily damaged and a prime breeding ground for mold and bacteria.
How to avoid condensation leaks attic mold insulation mold structural damage to roof framing when roof venting is not possible cathedral roof and knee wall insulation venting air path options in older homes hot roof designs.
Condensation on your ceiling can cause water damage and promote the growth of mold or mildew.
Worries about the hot roof un vented cathedral ceiling designs how to.
It s important to do a thorough inspection of the nearby area to determine if mold is present.
The attic floor which is the ceiling of the living space below often already is insulated.
Drywall produces a hollow sound when you bump it and doesn t hold well to water damage or in high traffic rooms.
Suggestions for un vented or hard to vent building roof cavities.
How to fix ceiling condensation.
The 3rd potential cause is ghosting which is not actually mold though it can look very similar.
Excess humidity can also cause mold growth on the ceiling even in a well insulated attic space.