How Many Sheets Of Plywood For A Subfloor

The screw count is a bit high at times but this will allow for losing some.

How many sheets of plywood for a subfloor. Plywood is usually used as subfloor today. A subfloor is a wooden structural substrate to which durable finished flooring is attached. Different plywoods use various materials and methods of manufacture depending on the application for which they re intended. Glue is sprayed between each layer and the sheet is hot pressed.

For example if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it. Cdx plywood should be a minimum of 7 16. This simple sub floor materials calculator will provide you with the lineal feet of floor joist needed the number of sheaths to cover the floor and how much glue and how many screws it takes to attach the sheathing to the joist. Sometimes there is no waste such as on a run 32 long.

Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space. The area of the sub floor is calculated to find the correct number of sub floor sheets. A 4 8 sheet of plywood is 32 ft 2. That is dependent on the lay out and where it ends with the plywood.

Plywood required for a floor sub floor or deck. A run 31 long will also take four sheets with a 12 piece left a remainder. Floor subfloor sheets l ft w ft 32 ft 2 enter a value for all fields the flooring sheetscalculator computes the number of 4x8 sheets e g. 800 32 25 sheets.