It depends on the kind of paint it can veri from 39 ft to 50 ft if used right Improved Answer: Even a high build elastomeric paint goes 80 square feet a gallon. A standard gallon of paint has a theoretical coverage rate of 400 sq ft. However, this amount will be reduced on a porous or textured surface as much as half.
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About 1500 sq ft
2 gallons Um, beg to differ.... 20x10=200 x 2 walls...400 sq ft 15X10=150 X 2 walls...300 sq ft 20x15=300sq ft 400+300+300=1000 divided by 150sq ft = 6.67 gallons....if all of the information we have is correct. (this does not take into account doors or windows for which you have not given us any information on) What type of paint are you using that only estimates 150 sq ft per gallon coverage?? Be aware that sometimes the coverage sq ft estimate will vary depending on the surface, existing paint, and the method of application.
Time how long it takes to paint 10 sq ft. To paint 2000 sq ft would therefore take 200 times as long. With a roller on a prepared wall and a competent painter then 10 sq ft could be painted in less than 1 minute so 2000 sq ft would take 3 -4 hours.
It is not entirely clear what the question is asking but the areas can be configured as80000 sq ft = 400 * 200 sq ft leaving an area of 400 * 200 sq ft, then 40000 sq ft = 400 * 100 sq ft leaving an area of 400 * 100 sq ft, then 10000 sq ft = 100 * 100 sq ft leaving an area of 300 * 100 sq ft, then 5000 sq ft = 100 * 50 sq ft leaving an area of 250 * 100 sq ft.
400 sq ft = 37.161 sq meters (rounded)
It depends on the kind of paint it can veri from 39 ft to 50 ft if used right Improved Answer: Even a high build elastomeric paint goes 80 square feet a gallon. A standard gallon of paint has a theoretical coverage rate of 400 sq ft. However, this amount will be reduced on a porous or textured surface as much as half.
15 lb. 400 sq. ft. 30 lb. 200 sq. ft.
33.05
1 sq m = 10.76 sq ft, so 400/10.76 = 37.17 sq m
About 6-8 gallons, depending how you paint and what the surface is.
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$2400
400 (sq feet) = 37.161216 sq meters
divide by 10 multiply by 4 = 12 lbs Divide 30lb by 1000 sq ft to find how much to use per foot, then multiply by 400 to find how much you will need for 400 sq ft: 30/1000 = .03 lb per sq ft x 400 = 12 lbs for 400 ft.
It depends on the coverage of the paint and the porosity of the surface being painted.