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Multiply the two dimensions to get the area. The calculation will give you 320 square feet.
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Need to fill 30000 gallon tank with water how much roof surface area do you need with one inch rain fall to fill the tank?
Assuming a roof with a depth of 1 inch, you would need a roof that is 3 725 799.02 sq feet. Assuming a square building, that would be 1930.23 feet per side.
If you paint one square meter of roof white how much greenhouse gas do you save?
If you paint one square metre of roof white you will save 107.5 kilograms of greenhouse gas equivalent over a twenty year period. If you paint your whole (1000 square feet : 93 square metres) roof white, you will save 10 tonnes of greenhouse gas equivalent over the twenty year lifetime of your paint. Source: California Energy Commission (2005). See the Cool Roof calculator link below.
Where does the air pressure acting on your roof of your house come from?
the air pressure acting on the roof of your house comes from the air within a few feet of your rooftop
What is the weight of 1.38 inches of rain water on a roof 114 feet by 150 feet.?
First, you must make all the units consistent. I chose to convert inches to feet. So, 1.38 inches equals 0.115 feet. Next, you must calculate the volume of water. To do that, multiply the three dimensions: 0.115 x 114 x 150 = 1966.5 cu ft. If we know how much a cubic foot of water weighs, we could directly calculate the weight of the water on the roof. But let's say that we only know the weight of a gallon of water. So, we must convert from cubic feet to gallons. A cubic foot of water contains 7.5 gallons. So, 1966.5 x 7.5 = 14748.75. Now, to calculate the weight, we multiply that figure by the weight of a single gallon of water, which is 8.34 pounds. So, 14748.75 x 8.34 = 123004.575, which we can round to 123,005 pounds. At first blush, that seems like a lot. But is it? Just to take this question a step beyond what the question asked, let's calculate the loading on the roof. The area of the roof is 114 x 150 = 17100 sq ft. If we divide the weight of the water by that amount, we can determine the load on the roof in pounds per square foot. So, 123005 / 17100 = 7.2 pounds per sq ft. That's less than the weight of one gallon per sq ft. Seems reasonable to me. Follow-up: I haven't done extensive research on this, so perhaps someone else will read this and modify it if it's wrong, but roofs are designed to withstand about 30 pounds per sq ft of loading due to snow or standing water. So, seven or eight pounds per sq ft should be no problem.
Price per square meter labor only slate roofing?
new roof 35euro per meter squared
How many square feet is a 12 foot x 8 foot roof?
96 square feet. Multiply length by width - the result is the area in square feet.
What square feet is in a 14x72 foot roof?
Multiply the two dimensions to get the area. The calculation will give you 1,008 square feet.
How do you measure the square foot of a roof top?
The length times the breadth in feet.
How many square feet is a square of roof?
99.7
How many bundles of shingles for a 28000 square foot roof?
One bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feet roof!
What is the cost of a roof per square foot?
what is the cost of a roof per square foot
How many 4 inch titles do you need for a 24 square feet roof?
9 per foot. 9 times 24=216
How many bundles of 3 tab shingles for 1020 square foot roof?
Generally there is 1/3 of 1 square per bundle but this varies with style and manufacturer. a square covers 100 square feet of roof so 1 bundle would be roughly 33 square feet.
How many square feet is 32 feet x 12 feet roof?
384 square feet - without using a calculator !
20 squares of roof how many feet tol is that?
If you mean square feet, there are 100 square feet in a square. So 20 squares is 2000 square feet.
How many square shingles will it take to roof a 16 foot b 34 foot roof?
Six 'squares' will do it and leave a few spare.
How many square feet in a 12 by 20 roof?
2583
