Control Attic Temptures

Step 1 install insulation under the attic floors to keep the attic from getting too hot or too cold.

Control attic temptures.

How can you combat the excessive heat in your attic. Other solutions include adding an attic vent or improving attic insulation. Quelch the heat wave. Hot summer weather poses the opposite problem for maintaining recommended attic temperatures.

The white roof lowered the attic temperature by about 20 f. There are several ways to do this. These images came from a presentation danny parker gave pdf on fsec s cool roof research the third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic. Low slope roofs need less and high slope roofs over 45 degrees need another 20 percent or so because there s more air to move.

To head off these problems consider these options for bringing your attic s temperature down. For a general estimate in homes with ceiling insulation and vapor barriers figure about one square foot of vent per 300 square feet of attic floor. Alternatively install passive vents such as gable soffit and ridge vents which. Install electric ventilators and attic fans which remove hot air from an attic.

The insulation will trap heat instead of letting the heat dissipate to other parts of the home. Cold outdoor temperatures especially below freezing can wear on your furnace. One is the use of attic fans. Taking the necessary steps to control the temperature in your attic won t be easy but will pay dividends in the long run.