So a 40 inch window should be covered by 41 to 44 inches of the valance above it.
How to size a window valance.
A 60 inch tall window then would call for a 16 inch deep valance while a 48 inch window calls for a valance about 13 inches deep.
This method is appropriate in situations where the top of the valance will be at or near the top of the window.
Again this rule can be adjusted according to the instincts of the designer.
Obviously when going the custom route there is no such thing as a standard valance size.
What about custom size valances.
Though valances don t provide privacy they soften the look of bare windows and those covered with shades or blinds.
They ve been popular since the renaissance and saw a high point in their use in victorian england.
A valance is often used to hide the rods brackets or other hardware so you will want one large enough to cover these and allow plenty of space between the.
The valance size will always need to be at least somewhat wider than the window.
Depending on where the hardware is located the valance may also need to be wider than the window frame.
Window valances are treatments that cover the very top of the window.
When you are discussing gathered valances it usually means you are talking about the pocket type of the valance.
Some customers think they need a special width to fit their windows this is simply not true.
Many times you will need multiple valances for a single width window.
To make a window valance you will need the following supplies.
As a practical aesthetic piece valances are used to hide the bars and other hardware that attaches to the wall to support drapes and blinds.
Typically a valance is 1 5 the length of the implied window length but this is a personal choice.
The right way to measure for a valance depends on the valance type and where you plan to mount it.
For a valance that is gathered and balloon valances figure double the width of your window.
Combining a valance with curtains or draperies frames the window hides utilitarian hardware and gives the treatment a finished look.
Curtain fabric this fabric also referred to as fabric a will be the main fabric seen on the front outside of the valance.
You can achieve your desired look with any size valance offered.
Use the measurement guides below to determine how much fabric you need.