Each method provides.
How many wall panels 50 x 100.
Roofing panels come in many styles and dimensions with different overlap dimensions.
The treatment needs four panels.
Once you have chosen the style of curtains that you want you need to determine how many curtain panels are necessary to create the look you desire.
Double width requires 2 widths of material per panel.
The most common widths are 24 and 36 exposed but the actual width of the panel will be larger to accommodate an overlap.
Because 3 x 2 6 we will now need 6 yards per panel at this width or 12 yards for two double width panels.
You will generally use the width of the curtain rod in comparison to the width of a curtain panel to determine how many panels you need in each window.
Sheet paneling is 4 feet wide so this calculation tells you how many panels you will need.
To use this panel length calculator enter whole numbers and decimals only.
Therefore you would take the yardage required above and multiply it by it by 2.
For instance a 38 panel will have an effective coverage width of 36.
In the example above 3 yards of fabric were needed per panel.
Add the measurements of each wall together and divide the result by four.
The most common lengths are 8 10 12 and 16 however many distributors will cut to length.
For example if the package lists the curtain as finished at 25 inches wide and the area to cover is 100 inches 100 divided by 25 equals 4.