Find Attic Area

An attic sometimes referred to as a loft is a space found directly below the pitched roof of a house or other building.

Find attic area.

Attic ladder installation typically requires a space that is at least 25 inches by 55 inches. A 50 x 30 attic would have a total area of 1 500 sq. There is a 22 foot by 26 foot attached non heated garage. This number is often included on the vent label but you can also calculate it.

Multiply the length of the attic times the width in feet to find the attic area then divide by 150 to find the total square feet of vent space needed. Let s use the following simple ranch house for an example. Having insulation in your attic can help you save up to 20 in heating and cooling costs. Whether you plan on improving the ventilation in your attic or adding energy saving insulation you will need to accurately determine its actual size.

Smaller spaces may be hard to access especially if you re carrying items to or from the attic. Calculate the total vent area needed. You want high quality insulation in your attic as it will ensure that the cool air from your air conditioner can t escape your home. Step 4 measure the height of your attic in feet.

Ok to determine how much ventilation area you need for your house all you need to know is the square foot area of the attic to be ventilated. And having insulation in your attic keeps the area at a consistent temperature. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge. An attic may also be called a sky parlor or a garret because attics fill the space between the ceiling of the top floor of a building and the slanted roof they are known for being awkwardly shaped spaces with exposed rafters and difficult to reach corners.

Determine the net free ventilating area the attic vents you plan to install. Connect with the best attic fan repair contractors in your area who are experts in keeping your attic system running smoothly. Of total vent space needed. Length x width of attic in feet 150 total sq.

For example if your attic height is 10 feet and your attic area is 800 then 10 800 1 3. For example if your length is 40 feet and your width is 20 feet then 40 20 800 square feet. Here are a few guidelines for choosing the right area and cutting an appropriate access hatch to your attic. Multiply step 1 and step 2 together to get the area of the attic floor.

Homeadvisor is the simplest way to find and book attic and whole house fan repair services near you. Square footage relates to the floor area only and does not factor in the height of the attic space. Step 5 multiply step 3 by step 4 by 1 3. The house measures 30 feet by 50 feet.

The nfva subtracts the dimensions of.