What is the range of pieces of 4 x 8 plywood required to sheath a plain gable roof on a 26' x 54' building?

To determine the range of pieces of 4 x 8 plywood required to sheath a plain gable roof on a 26' x 54' building, it's essential to first calculate the total roof area. A gable roof has two sloped sides, and you'll need to factor in the pitch of the roof for a precise measurement.

Assuming a common pitch, the total length of the roof would include both sides. The total area can be calculated by considering that the width is 26 feet, and when you determine the area of the roof it becomes 2 * (length x width). Given the dimensions of the building:

1. Calculate the area of one side of the roof:

• If we assume a moderate pitch, the width remains at 26 feet, but the length of the roof can exceed 54 feet when calculated for the slopes due to the angles of the gable. For simplicity’s sake, it can be estimated that the effective width of each sloped surface remains around the same value as 54 feet.

2. Calculate total roof area:

• Total roof area = Length x Width

• For the two sides, the area would double the single side: Area = 54 ft * 26