Attic Humidity In Summer
So what is the most comfortable humidity level for your home in summer.
Attic humidity in summer. 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. Only about 10 of the hip roof is shaded so it gets plenty of direct sunlight. Advani hopes to finish the attic and install a minisplit although he s not sure that will lower the humidity. June 2016 in indoor air quality.
The moisture was rising with the warm air of the home as it escaped past the insulation and it was trapped in the attic because there was no roof ventilation. New jersey month of year. High indoor humidity in summer after replacing attic fiberglass batts with celluose insulation. 80 90 f inside humidity levels.
High temperatures inside your attic shorten the life span of shingles. Excessive heat deteriorates items you store in the attic and can cause moisture problems in your house. Known as the primetime for heat and humidity this is one of the most important seasons to make sure that your attic fan is adjusted correctly. May june outside humidity levels.
Moisture accumulation is most significant when outside temperatures are very cold because air holds less moisture as the temperature decreases. The humidity in the basement measured 40 the first floor was 45 50 but the attic was 62. Cold outdoor temperatures especially below freezing can wear on your furnace. 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.
With outside temperatures ranging between 5 f and 95 f attic temperatures range between 48 f and 92 f. It s easy to measure the levels in your home by using a hygrometer. Since your attic can effortlessly soar above 95 degrees on average it s best to make sure that this space doesn t reach ten degrees above the day s forecast as many industry professionals can agree on. Quelch the heat wave.