Does Attic Square Foot Same As House Square Footage

What is the square footage of a 12 by 15 feet room.

Does attic square foot same as house square footage.

Stairways and closet areas are included in the square footage length. Take your ground floor square footage and multiply by 125. This nominal square footage amount is then multiplied by a factor associated with the roof s pitch. As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.

For example suppose you re describing a two story home with a 1 500 square foot first floor 1 000 square foot second floor and 800 square foot finished attic. This means that the average cost per square foot of a newly constructed house in the u s. Roof size calculations the hard way. At the same time the median size of a newly constructed house was 2 235 square feet 214 square meters source.

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. Finished attic square footage is included if an area has at least seven minimum feet of clearance. It would also need to be accessible by a conventional stairway. Now that you have the footprint or square footage of the attic space multiply the total roof square footage by the applicable pitch factor to complete your estimate for the amount of foil you will need to cover the roof slopes.

The question does not give the units of measurement for the room s size. Roof pitches in. For example if the base is 12 feet and the height is 10 feet the square footage is 6 x 10 60 feet. Assuming they are feet the square footage is 7 17 119 square feet.

Outside of the u s a degree angle is typically used. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. The slope of your roof will factor into how many additional square feet are on your roof. You could list it as 3 300 square feet with 1 000 square feet of unfinished basement and a 600 foot garage.

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. In 2007 was about 111. But to describe it as a 4 900 square foot house would mislead potential. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.

The typical factor is 25 more roof than house square footage. Measure your house at ground level then add in the roof s overhang for greater accuracy. The roof pitch or roof slope is usually shown as a ratio to 12 i e 1 12 4 12 12 12 etc.