Fix Condensation On Attic Roof

Warm air escaping from a duct into a cold attic can create condensation and encourage mold growth.

Fix condensation on attic roof.

Insulation is responsible for keeping warm air inside your living space and out of the attic where it can lead to condensation. Condensation is formed when moist air comes into contact with a cooler object. However this often does not solve the problem. Fixing condensation issues is all about getting rid of moisture or keeping it from doing damage.

How to fix ceiling condensation condensation. Applying mastic gum to the duct joints and adding an r6 layer of insulation around your sheet metal ducts goes a long way toward protecting your attic and ceiling. The major contributor to condensation in your home is improper ventilation. Condensation will form in your attic if warm moisture laden air comes into contact with a cold surface.

Increased ventilation alone will increase the exfiltration of air lowering the temperature of the attic. This may increase condensation and lower the effectiveness of the insulation. Build your structure where possible in an elevated position with good natural drainage place a vapor retarder under floor gravel or concrete ventilate enclosed building when concrete is being poured and continue to ventilate until it is cured use heaters that are vented to the. In the case of ceiling.

To save time and better pinpoint the problem you can hire a professional to inspect your insulation and fill any gaps that might be letting warm air into the space. 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. Leaky bathroom and kitchen vents allow warm air to escape into an attic and then condenses on cold roof sheeting. One very simple method to cut down on condensation issues in an attic is to use a dehumidifier.

Attics are much like an oven. Most professionals will recommend increasing ventilation in your attic if ventilation is inadequate. Balancing roof and attic venting is tricky. The balancing act includes getting enough air flow to remove moisture but not so much that your home s safety or heating is compromised.