Attic Moisture Problems

Condensation on your ceiling can cause water damage and promote the growth of mold or mildew.

Attic moisture problems.

Attic moisture can also contribute. In the winter the condensation will form frost and in the summer this condensation can grow mold. How to fix ceiling condensation. The next step is to ensure that you add a vapor barrier to your ductwork.

Attic moisture during the winter can decrease the effectiveness of insulation and over time cause significant damage to structural elements in the attic including rafters and trusses. Once the roof has been dealt with there are a number of ways to manage the ventilation within the attic. If left untreated it can damage critical structural elements of the home such as the trusses and rafters ruin insulation damage any stored belongings and lead to the formation of potentially toxic black mold. Improper ventilation and insulation of home attic space can produce.

Looking for signs of moisture. Condensation in the attic is a serious problem that must be addressed by homeowners. A balanced ventilation system would only reduce attic moisture when outdoor dew point is lower than in the attic. Most modern ductwork comes standard with insulation and a vapor barrier so my recommendation would be to just replace your ductwork.

An enthalpy core reduces moisture in the air stream by some percentage of the difference between the outside and inside air but does nothing to dry the ventilated space if outside dew point is higher. Otherwise moisture will build up and you can face possible mold problems in your attic. If the roof is not sound it should be repaired. After moisture penetration is controlled as best as possible the next approach to reducing attic moisture is by controlling air infiltration.

The best way to deal with condensation on high quality double glazed windows is to reduce indoor relative humidity to no more the 40 percent several conditions can increase condensation problems. Additionally moisture can lead to mildew and mold growth which can exacerbate health problems for occupants. For those who are having a problem with attic condensation it is important to first check the roof to make sure that it is sound and that it is not allowing moisture to seep into the attic. Closing drapes causes the glass temperature and the temperature of the air between the drape and the glass to become cooler making condensation more.

If there are signs of rot on the roof sheathing then there has been prolonged moisture in the attic. Simply by sealing the various possible paths of air leakage already discussed infiltration will be reduced therefore restricting the movement of air and eliminating the stack effect. You can prevent these problems from occurring by maintaining a dry attic with a low relative.