Condensation In Attic

This air flow can cut down on condensation.

Condensation in attic.

If there is excessive moisture accumulation in your attic it will condense on cold areas mainly on the underside of your roof deck. It can also cause mold to grow on roof sheathing trusses rafters and ceiling floor. This isn t usually a problem. What would be the best course of action.

This accumulation can leak through the attic floor and into your living space. It is common for poorly vented and insulated attics to develop attic condensation. Insulation is responsible for keeping warm air inside your living space and out of the attic where it can lead to condensation. Attic condensation most commonly occurs when warm moist air from other areas in the home rises into the attic space.

Left alone moisture can cause everything from musty smells mold on wood and insulation and of course rot. As warm and moist air comes into contact with the cool underside of the roof condensation occurs. Traces where water has trickled down the walls. Condensation in attic our attic has some condensation which was particularly bad when we had the cold snap.

As a result a lot of our things up there are mouldy and had to be thrown away. Signs of condensation in the attic may include the following. Condensation on your ceiling can cause water damage and promote the growth of mold or mildew. A thin layer of moisture versus large water droplets can mean the difference between a future major roof repair or not.

Moisture accumulation is most significant when outside temperatures are very cold because air holds less moisture as the temperature decreases. Improper ventilation and insulation of home attic space can produce high humidity levels and trap. Attic condensation during the winter can decrease the effectiveness of insulation and over time can cause significant damage to structural elements in the attic such as rafters or trusses. Noticeable musky damp odor.

Sometimes attic condensation is the result of an attic being improperly ventilated. This condensation can form droplets of water and accumulate into the insulation below. In order to boost air flow one can install an attic fan. Moisture forming on the glass window panes or other flat surfaces.

Condensation in attic spaces can be alarming depending on how much you re seeing. Check your ventilation system. 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. Adding a few vents to the floor of the attic that extend to the ceiling of the story below the attic can help to promote air flow within the attic.