Attic Humidity In Summer

Advani hopes to finish the attic and install a minisplit although he s not sure that will lower the humidity.

Attic humidity in summer.

Moisture accumulation is most significant when outside temperatures are very cold because air holds less moisture as the temperature decreases. Excessive heat deteriorates items you store in the attic and can cause moisture problems in your house. At mitch wright plumbing heating air we are here for all of your plumbing and heating cooling needs which is why we offer 24 7 emergency services. So what is the most comfortable humidity level for your home in summer.

Ideal attic temperatures and humidity settings aren t always easy to maintain. They keep your home cooler in the summer warmer in the winter and free from damage caused by moisture. It s easy to measure the levels in your home by using a hygrometer. With outside temperatures ranging between 5 f and 95 f attic temperatures range between 48 f and 92 f.

Attic insulation and ventilation go hand in hand. If there is excessive moisture accumulation in your attic it will condense on cold areas mainly on the underside of your roof deck. Only about 10 of the hip roof is shaded so it gets plenty of direct sunlight. The results are that the attic temperature is close to the outside temperature but the relative humidity is significantly higher in the attic than either the indoor or outdoor readings.

Why is that important. The main goal is to keep your attic temperature the same as the outside air temperature in the summer as well as in winter. However maintaining ideal attic temperatures and humidity settings can be a challenging task for most of us. Installing an attic fan with a humidistat can be effective in controlling the heat and humidity particularly during the hot summer days.

According to the environmental protection agency epa indoor humidity levels should be kept below 60 percent relative humidity and ideally between 30 and 50 percent. Control your attic temperature in summer.