Does Attic Square Foot Same As House Square Footage

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.

Does attic square foot same as house square footage.

The typical factor is 25 more roof than house square footage. Roof size calculations the hard way. Assuming they are feet the square footage is 7 17 119 square feet. But to describe it as a 4 900 square foot house would mislead potential.

For example if the base is 12 feet and the height is 10 feet the square footage is 6 x 10 60 feet. Take your ground floor square footage and multiply by 125. It would also need to be accessible by a conventional stairway. 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.

The roof pitch or roof slope is usually shown as a ratio to 12 i e 1 12 4 12 12 12 etc. 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. At the same time the median size of a newly constructed house was 2 235 square feet 214 square meters source. Roof pitches in.

Outside of the u s a degree angle is typically used. In 2007 was about 111. The slope of your roof will factor into how many additional square feet are on your roof. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.

You could list it as 3 300 square feet with 1 000 square feet of unfinished basement and a 600 foot garage. 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. Finished attic square footage is included if an area has at least seven minimum feet of clearance. Measure your house at ground level then add in the roof s overhang for greater accuracy.

Roof square footage is not the same as the house square footage unless your roof is flat. Covered enclosed porches can only be included if they are heated using the same system as the rest of the house. This means that the average cost per square foot of a newly constructed house in the u s. 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.

What is the square footage of a 12 by 15 feet room. 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. This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.