How do you calculate lumber for a deck?
To get the square footage of a single deck board, first convert the width from inches to feet. For example, 5 1/2-inch wide board divided by 12 equals . 46 feet. Now, calculate the square footage of one board by multiplying .
How many decking boards do I need calculator?
Extra boards will also be required depending on the width of the staircase, also allowing for 5 steps, add 1 x 3.6m standard decking board per step based on an example 700mm wide step with 5 cut lengths per step. Example, 5 x 900mm (width of step) = 4500 (total) / 3600 (length of board) = 1.25 boards x 5 (no.
How do I calculate decking materials?
Decking calculator equation
- Step 1: Calculate the surface area of your decking. Multiple the length (L) of your decking area by the width (W).
- Step 2: Calculate the coverage of your deck boards. Add the deck board width (W) to the Expansion Gap Length (EGL).
- Step 3: Calculate the number of boards required.
How do you calculate deck framing?
Deduct the overhang along the front edge from the finished length of the decking. The result is the length of the frame. For example, if the finished length will be 10 feet and the overhang is 1 inch, the frame will be 9 feet 11 inches long — 10 feet minus 1 inch equals 9 feet 11 inches.
How do you measure for decking?
Start by working out the area of your desired decking area in square metres. To do this simply measure the area in metres and multiply the width by the depth. If the area you are decking is not a simple rectangle then you will need to divide it into ‘rectangles’ and calculate each area individually.
How many boards do I need calculator?
To find the number of boards you need, divide the total deck square footage by the board square footage.
How many boards do I need for a 12×12 deck?
You will need 18 boards of 2-by-6-inch lumber or nine 2-by-10 inch boards to build the joists, also known as the beams. You should purchase an additional 25 percent wood to allow for framing pieces and waste.
How do I calculate how much lumber I need?
You can measure board feet by multiplying length x width x thickness in inches, and then dividing by 144. If ordering a large amount by board feet, just multiply the total board feet needed by the price per board foot for the total cost.