Common fullness multipliers multiply your measured width by.
How many curtain panels for wide windows.
Fabric is woven in several conventional widths.
54 58 and 60 inches.
If the panels you plan to purchase are 84 inches long and 24 inches wide you.
Realize that the top inside edge of the grommet rests on the top of the rod.
The narrow widths are usually reserved for clothing.
Before you decide what size curtains you need you have to consider where you re going to mount the curtain rod.
The two panels ordered each need to be at least 42 inches wide.
The traditional width for curtains on any sized window is two and a half times the width of the window.
The grommet panel must be a minimum of 70 inches wide.
If you have more than 1 window add the inside widths together plus 8 to 10 inches for the curtain rod it needs to extend 4 to 5 inches beyond the window frame on either side and note this on your drawing.
For example a panel that is 46 x 54 is 46 inches wide and 54 inches long.
Don t buy your curtains just so they re big enough to cover a window.
Always round up to the next full number.
Draw a heavy line across the top of the windows to represent the curtain rod.
If your window is 36 inches wide and you need 84 inch long curtains you would double the window measurement 36 times 2 equals 72 to get your curtain width.
If your window measures 36 wide window width x 2 72 you need curtains that will give a minimum width of 72 or 2 panels for that window.
75 90 and in some cases 105 to 110 inches.
For a 60 inch window with two curtain panels add 24 inches to 60 inches window width and divide by 2 number of panels to get 42 inches.
Most people choose to mount the rod 1 to 3 inches above the top of the.
Make sure the number of custom drapery panels you order can cover the entire area you want covered total width divided by panels.
In this case 2 panels will give about 100 to 120 of width which will look nice and full.
If two panels are not large enough to cover this width then you should go with four.
Example calculation for premade panels.
For example if the window is 100 inches wide the curtains should be made to 125 inches wide in order for them to hang off the window when in the open position.
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.
Making your own curtains isn t too hard.
If you are making your own curtains you can adjust the panel width accordingly to have one panel per side but if you are purchasing curtains make your decision based on the width the curtains.
42 to 45 inches.
You start by choosing a fabric and deciding how much to buy.