How to Measure
Window Blinds & Shades

BE PRECISE
Always measure with a steel tape. Never use a cloth tape. Measure sizes to the nearest eighth of an inch (1/8"). Don't be surprised if your windows are not perfectly square. Most aren't. You probably won't notice.

On your notes clearly indicate which measurement is the width and which is the height. It is very common to transpose measurements. Try to always measure the width first, then height.

INSIDE MOUNT (recessed within your window opening)
We recommend an Inside Mount whenever possible for a neater look.

When you specify an inside mount, provide us the EXACT window opening size. DO NOT TAKE A DEDUCTION!

Manufacturers will automatically deduct approximately 3/8" to 1/2" so your products will operate properly and not rub against your window frame.

FOR WIDTH, measure in three places and use the narrowest width.
FOR HEIGHT, measure in three places and use the longest measurement for all products EXCEPT FOR vertical blinds and privacy sheer blinds (sometimes referred to as window shadings) such as WhisperShades (use the shortest height for these).

See the Sill Depth Chart below for the minimum sill depth needed for installation and the minimum needed for the product to be flush with the front.

OUTSIDE MOUNT (mounted on your molding or drywall)
Outside mounts hang outside the window opening either on the wood frame or above and beyond the wood frame. That will make your window appear bigger and hide unattractive windows. Outside Mounts are necesssary whenever your window openings are too shallow to place a window covering. To ensure minimum light gaps and maximum privacy, add 4 to 5 inches on each of the four sides for vertical blinds, or add 1 to 1 1/2" on each side for horizontal blinds. Leave room for the mounting brackets, which can be 1 to 3 inches tall.

For outside mounts, specify the exact width and exact height you want the product to be. We will make your product the exact size you specify and we will not take any deductions. So you must add to the window opening measurement to allow for mounting brackets and the distance you want to go past the window.

Special Measuring Considerations

SHADE Stacking Chart (inches)

Height of Product	3/8 Duette*	3/4 Duette*	Blackout Eclipse*	Applause II*
24	1-5/8	1-1/4	1-3/4	1-3/8
60	1-7/8	1-3/4	2-1/4	1-5/8
84	2-3/8	2-1/4	2-5/8	1-7/8
120	2-7/8	2-5/8	3-1/2	2-5/8

*Add 1-5/8" more with EasyRise Headrail.

VERTICALS Stacking Chart (inches)

Headrail	One -Way-	Stack	One-Way- Each Side	Stack
Width	Stack	Area uncovered	Stack	Area uncovered
39	8	31	6	27
85	14	71	12	61
130	19	92	17	96
190	26	138	24	142

BLINDS Stacking Chart (inches)

Height of Product	1" Wood	2" Wood	Celeb 1" Mini Alum.	Celeb 1/2" Alum.	LightLines 1"	LightLines 1/2"
24	6	5	2	5	3	6
60	12	8	2-3/4	7	3-3/4	8
84	16	12	3-1/4	8-1/2	4-1/4	9-1/2
120	23	13	4	10 1/2	5	11-1/2

Sill Depth Requirements (inches)

Product	For Installation	For Flush to Front
1" Wood Blinds	1	2-1/4
2" Wood Blinds	1-1/2	3
3/8" Duette Shades	1	1-1/2
3/4" Duette Shades	1	2-1/4
EasyRise	1	2-1/2
Applause II	1	2-1/4
Verticals	1-1/2	4-3/4
1" Mini Blinds	3/4	1-1/2
1/2" Micro Blinds	3/4	1-1/2

Your Quick Guide To Measurement

Measuring for blinds and shades is simple! See the links below for measuring tips to ensure that your window coverings fit properly. If you have questions, please call us. Our experts are ready to assist you!

TIP: Remember, when measuring always round DOWN to the nearest 1/8". The guide below will help you get an accurate read on your measuring tape.

Horizontal Window Coverings

Click here for Honeycomb/Cell Shades,
Horizontal Wood & Fauxwood Blinds,
Aluminum Blinds, Horizontal Shadings, Pleated Shades, Roman Shades and Woven Woods

Click here for Roller Shades

Shutters

Click here for Wood and Fauxwood

Measuring & Installation Videos:
(Please have patience, they may load slowly)

Fauxwood Inside Mount

Fauxwood Outside Mount

Vertical Window Coverings

Click here for Vertical Blinds & Alternatives

Special Considerations

Click here for French Doors, Arched Windows, Bay Windows, etc.

Learn the Right Way to Measure Windows for Blinds

NoBrainer Blinds makes every part of purchasing new window treatments for your home as simple as possible, from helping you select the right product for your room to giving you easy-to-follow measurement and installation instructions. We want to make sure that all of our customers have the best experience possible when buying and installing their new blinds. That's why we give you detailed instructions on how to measure for blinds, so the custom product you order fits your window exactly how you envisioned it. If you want to learn how to measure for blinds the right way, our website is the place to start. We offer both videos and articles that are straightforward and easy-to-follow. The type of blinds or shades you're interested in ordering may require different measurement techniques than other kinds. We take all confusion out of the process by making it clear where you need to make adjustments for different kinds of shades. If you need any help at all when you measure for blinds, don't hesitate to call us at 1-888-466-2724. One of our experts will be available to take you through the process and explain more thoroughly any part you don't quite understand. Once you're through measuring for blinds, you can easily place your order right here online or by phone. We'll customize your purchase selection and ship it out to you for free through FedEx or UPS.

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Your Quick Guide To Measurement

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