Take your ground floor square footage and multiply by 125.
1500 sq ft house roof size.
However most roofing contractors will price your roof per square meaning 100 square ft.
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.
Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.
Convert the area to roofing squares.
Slate is also very difficult to install and you should find an experienced roofing contractor for.
Here is what we have.
The answer is the number of roofing squares for the roof.
Slate stone roofing is the longest lasting material available and can last over 100 years with a proper installation.
A roughly 20 to 22 square roof based on the house dimensions you provided.
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.
You would like to go with standard 25 30 year 3 tab shingles.
The typical factor is 25 more roof than house square footage.
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.
On a single story ranch in houston texas.
The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460 roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing.
Roof size calculations the hard way.
We are not sure if this is a hip or gable roof so we are assuming the roof size is approximately 2 000 2 200 sq ft.
Or 15 squares in roofing terms.
Of total coverage equals 1 square.
If you have a 2 story house you divide total square footage by 2 before multiplying by 125.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
Slate is also an extremely elegant option.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
Average cost to have roofing replaced is about 5 250 10 500 replacing a 1 500 sq ft.
The slope of your roof will factor into how many additional square feet are on your roof.
Find here detailed information about roof replacement costs.
Slate is one of the most expensive options and can cost 600 1 500 per square or more.
Measure your house at ground level then add in the roof s overhang for greater accuracy.
Finding the size of the roof in squares.
The average size roof is about 1500 square ft.
This is simply 100 square feet of roof.
This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.
A square simply refers to a 10 x 10 square of roofing.
Roof pitches in.