How Much Rain From 2000 Squar Foot Roof

Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

How much rain from 2000 squar foot roof.

Roof removal costs 1 63 per square foot for a single story home and as much as 1 96 per square foot for a 3 story townhome. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive. If your average rainfall was 25 inches year your annual collection potential is 1 120 x 25 28 000 gallons year. Just a half inch of rain falling on a 1 000 square foot roof will yield 300 gallons of water.

Rainfall calculator english units how much water falls during a storm. The average roof is 3 000 square feet or around 30 squares. So for each inch of rainfall your roof could collect 1 246 gallons of rainwater. To find how much rain you can collect in an average rain year multiply this number by the average inches of rain.

This is simply 100 square feet of roof. Take the dimensions of the footprint of your roof and convert them to inches. For example on a 2 000 square foot roof you can collect 2 000 x 0 56 1 120 gallons inch of rain. Rain barrel supplies list.

Roofing material is estimated by the square which is equal to 100 square feet. 3 time for a little more math. To find the squares divide the overall roof area by 100 and then round up. A complete roof replacement is one of the largest expenses homeowners face.

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. To get an idea how much water the roof of your own house might yield use the rainfall harvest calculator above. To calculate the runoff from any given rainfall. It is the middle of july in georgia and both you and your tomatoes are wilting in your yard both looking to the sky and hoping for rain.

A slate roof that s maintained with care can last hundreds of years. Yet investing in a quality roof is worth every dollar. So multiply 623 gallons by the number of surface square feet of your roof. The price for a natural slate roof on a 2 000 square foot home ranges from 25 00 to 50 000.

Use our metric system version. An inch of rainfall on a square foot of surface area yields 623 gallons. In our example it would be 623 x 2 000 which equals 1 246. Gutters and a downspout.

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. It is often compared to slope but is not exactly the same. Take a guess what is the volume of water that runs off a 1 000 square foot roof during a 1 rain storm. So a 50 x 20 roof is 600.