as many as you want it to.
How much dose 3 square of roofing cover
Five--a roll will cover 400 square feet of area.
9 bundles assuming std. 3 bundle/sq. shingles
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet
To determine the number of bundles of roofing shingles needed to cover 1280 square feet, you first need to know that one bundle typically covers about 33.3 square feet. Dividing 1280 by 33.3 gives approximately 38.3 bundles. Since you cannot purchase a fraction of a bundle, you would need to round up, requiring a total of 39 bundles to cover the area adequately.
How much dose 3 square of roofing cover
Five--a roll will cover 400 square feet of area.
A roofing square covers an area of 100 square feet. A standard 4x8 sheet measures 32 square feet (4 feet x 8 feet). To determine how many 4x8 sheets are in a roofing square, divide 100 square feet by 32 square feet, which equals approximately 3.125 sheets. Therefore, you would need about 4 sheets of 4x8 to cover a roofing square, accounting for waste and cuts.
9 bundles assuming std. 3 bundle/sq. shingles
clay tile by a landslide. If you are looking to save money, I would go with metal roofing materials over clay tile.
One could purchase metal roofing materials from Best Buy Metals, Home Depot, Union Corrugating, Mother Earth News, Amazon, Metal Roof Net, Discount Metal Roofing and many more.
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet
33.3
40,000
88 sheets of plywood provided that standard size sheets are used(4ft x 8ft)
Metal Roofing is available in many different metals. You can purchase metal panels that are made from aluminum, copper, zinc, steel and more. The most common and economical roofing panels today are made from steel, usually coated with a protective substrate like Galvalume.
That would be one square and one bundle. Better buy a square and two bundles, though, to cover wastage.