Is It Normal To Have Condensation In Attic

The insulation on the floor of your attic needs to have an approved vapor barrier installed on the warm in winter side of the insulation.

Is it normal to have condensation in attic.

If you have taken the proper steps to remove excess humid air from your home and you re still having condensation issues it might be time to check the attic insulation. It does not necessarily mean that your a c system is in trouble but it may still be something that requires your attention. Condensation in the home a warning sign. Condensation will form in your attic if warm moisture laden air comes into contact with a cold surface.

The simple physics behind sweating is. Improper or no insulation of ducts. Insulation is responsible for keeping warm air inside your living space and out of the attic where it can lead to condensation. On hot days you may notice water droplets forming on your visible air ducts and wonder whether this is normal.

Condensation is usually first noticed on your windows and skylights because they are the most visible areas of your house. In the real world this means moist air from your house coming into contact with the underside of your cold roof tiles or the side of your water tank etc. You need to ensure that warm air passing through into the attic space is minimized. Air conditioners are designed to produce condensation extracting humidity from indoor air makes it cool more efficiently and feel more comfortable.

What you see is condensation also known as ductwork sweating. This is achieved with adequate insulation. Improper ventilation and insulation of home attic space can produce high humidity levels and trap. The warm from your home should not be slipping through and meeting the cold air in the attic.

Condensation is more apt to occur in climates where the average temperature is 35º f or colder. You can prevent these problems from occurring by maintaining a dry attic with a low relative. Whenever there is a contact between the hot humid air and cold metal surface then there will be sweating or condensation on the metal surface so it is very important to have a proper insulation for the air handler ducts in case the portion of the duct is coming in contact with the. Condensation problems in air conditioners.

For a more detailed explanation see my article on condensation in buildings. Condensation in the attic is a serious problem that must be addressed by homeowners. How does condensation get in the attic. Condensation is a common sign of inadequate insulation and or ventilation.

In most cases rolled or batt insulation will have a vapor barrier already attached. On the vapor barrier the insulation should be labeled at least an r 30.