The typical factor is 25 more roof than house square footage.
Roof size 1000 square foot house.
Bear in mind that geographic location competition a complex layout premium materials and top level warranty services are all factors that can affect price.
It is often compared to slope but is not exactly the same.
Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure.
Roof size calculations the hard way.
1000 sq ft house plans.
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.
You will need to express this size in terms of square feet.
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.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.
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.
Assuming a single story rectangular house with a hip roof that has two foot overhangs on each side of the house we have approximately 13 squares or 1 300 square feet of 2d roof surface area.
When taking all factors into consideration expected price range for an 1 100 square foot roof falls between 3 000 to 5 000.
This is simply 100 square feet of roof.
Roof pitches in.
Which plan do you want to build.
Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
The answer is the number of roofing squares for the roof.
Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.
A square simply refers to a 10 x 10 square of roofing.
Check that your footage measurements are within this range so you can start off on the right foot.
Ready when you are.
The slope of your roof will factor into how many additional square feet are on your roof.
If you have a 2 story house you divide total square footage by 2 before multiplying by 125.
Measure your house at ground level then add in the roof s overhang for greater accuracy.
Convert the area to roofing squares.