Approximate Square Footage Of An Attic

Step 5 add together the square footage values of the square rectangular and triangular floor areas to find the total square footage of your attic.

Approximate square footage of an attic.

Covered enclosed porches can only be included if they are heated using the same system as the rest of the house. Assume for a moment that a house at 1800 sq. Multiply step 1 and step 2 together to get the area of the attic floor. For example if the base is 12 feet and the height is 10 feet the square footage is 6 x 10 60 feet.

Might alter that. Finished attic square footage is included if an area has at least seven minimum feet of clearance. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. The calculator cannot account for complex shapes based on a measurement of square footage alone.

Garages pool houses guest houses or any rooms that require you to leave the finished area of the main house to gain access are not. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing. Some people wonder if an attic can be included in the finished square footage of a home if there is a pull down ladder or existing stairway to the space. So just 1 inch of the 6 ft wide closet is 7 ft tall.

Always have a balanced ventilation system. If your home is a perfect two story with the second floor perfectly over the first floor you can usually measure the foundation of the home to get the approximate total of the attic. If the foundation measured 50 x 30 the foundation and footprint of the attic will be 50 x 30 1500 sq ft. Obviously issues such as gables dormers styles of roofing ac and electrical installations etc.

Enter square footage calculate or enter the square footage of the attic or area to be vented. The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof. To be included in the square footage an attic would first need to meet the same criteria as any other space heating flooring ceiling and wall covering. The bedroom in the finished attic has 7 ft ceiling and is 220 square feet.

One might then assume that the floor of the attic might approximate those same measurements. Of living space measures 40 by 45 at the exterior.