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A single roll of insulation typically covers from 40 to 50 square feet. Coverage areas vary depending on the product manufacturer and type of blanket insulation.
So the answer is: 50 square feet
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How many inches in a 6 inch by 25 feet roll?
The roll has 12.5 square feet of material.
How many square feet does one roll of wallpaper have?
8,435 sq. feet
How many square feet are in a roll 20 linear yards long and 54 inches wide?
270 square feet.
How many square feet are in this roll of carpet?
This will vary by brand and style carpet.
How many square feet does a roll of 30 pound felt paper covers?
Easy way to figure it: If the roll is 3 feet by 100 feet, it would cover 300 square feet. But you have to overlap it about 6 inches at top and bottom, so once you subtract that, it would cover about 200 square feet., When figuring a job, add some for overlap at valleys, chimneys, etc. . . Hope this helps. A standard roll of 30# felt covers 216 square feet; one-half the area of a roll of 15# felt, which covers 432 square feet. Rows are overlapped 2 inches, not 6 inches.
