Excess condensation and humidity levels in your garage have a negative affect on your home.
Does a garage attic have humidity.
At higher levels relative humidity condensation can even occur inside of the house on windows cold walls or ceiling surfaces.
Humidity settings are another issue that can make or break the performance of your heating and cooling systems and your attic ventilation.
Things have been ok low energy bills house very comfortable.
Help purchased home 8 years ago with 2 power attic vents.
Garage condensation results from moisture in the air.
Moving your dryer oven and bath exhaust vents to the outdoors can cut garage humidity significantly.
Jason advani has insulated his attic with spray polyurethane foam and while his heating bills have dropped high humidity remains a problem.
If the relative humidity level in your attic continues to move in concert with the levels recorded outside the house as it does now you re in good shape.
If you have a utility sink or other source of moisture in your garage consult a contractor.
Depending on how tight a house is constructed and the outside temperature even a relative humidity of 30 percent may be too high.
Noticed one of the attic vents was not working.
High humidity in the attic insulating the underside of the roof deck solves one problem and creates another.
When that moisture makes contact with a cold surface water droplets accumulate and lay the groundwork for potentially serious issues.
Even when a spray foam contractor does everything right you might still have high humidity in your attic.
More often than not all you need to do is verify that everything is sealed and if needed install a dehumidifier.
If they re elevated even though the.
The insulation on the floor of your attic needs to have an approved vapor barrier.
Told that the 2 attic power vents are the only attic ventilation i have the house does have vented soffits every other soffit cover is vented.
After that put a little humidistat in your attic and check it every once in awhile to make sure everything is gravy.
This will help allow moisture trapped in the space to leave whenever possible.
Start by keeping your garage doors and windows open whenever you can.