FAQs
What is a Dual Shade?
What is a Dual Shade?
A Dual Shade is a window treatment that combines two fabric layers (typically a light-filtering layer and a blackout roller fabric layer) in one shade. It allows flexible light control and privacy.
What are double blinds called?
What are double blinds called?
Double blinds are commonly called Dual Shades. Graywind Dual Shades provide two version: Dual Roller Shades and Dual Zebra Blinds.
Why choose Dual Shades?
Why choose Dual Shades?
Compared to other single layer blinds, Dual Shades is able to have both blackout fabric and light filtering fabric in one shade, which can switch between light filtering and blackout freely.
What does double Roller Shades and Double Zebra Blinds Mean?
What does double Roller Shades and Double Zebra Blinds Mean?
Double Roller Shades have Roller Shades both in the front shade and back shade.
Double Zebra Blinds have a Zebra Blinds in the front shade and a Roller Shade in the back shade.
Is there a minimum depth that is required for Dual Shades?
Is there a minimum depth that is required for Dual Shades?
For inside mount, a minimum 2 1/2 inches depth is required; for outside mount, the depth of the cassette is 4 5/8 inches, so it needs at least 4 5/8 inches from the wall for installation.
How to choose fabrics for dual shades to achieve the best light effect?
How to choose fabrics for dual shades to achieve the best light effect?
For double roller shades, we recommend you choose blackout fabric for the front fabric and light filtering fabric for the back fabric.
For double zebra blinds, since the zebra blinds in the front can already provide light adjustment, the roller blinds in the back can be fully or partially blackout according to your preferred light-blocking mode.
If installation conditions permit, prioritize inside mount installation. For outside mount installation, we recommend to add 3-6 inches to the width to achieve the best light-blocking effect.
How to measure and install Dual Shades?
How to measure and install Dual Shades?
Graywind provides detailed measurement and installation instructions, and you can also refer to this page: MEASURING GUIDE FOR GRAYWIND SMART DUAL SHADES.
In addition, Graywind offers installation services (Please note: extra fees for installation service), which you can check on this page: Graywind Professional Installation.
What warranty service does Graywind provide for Dual Shades?
What warranty service does Graywind provide for Dual Shades?
With upgraded warranty service, now smart Dual Shades have a Free 5-Year Limited Warranty Service.
How long will I get my Dual Shades after I place an order?
How long will I get my Dual Shades after I place an order?
Total delivery time is composed of 3-5 lead time and 5-7 shipping time.
For more details about shipping policy, please check: Graywind General Shipping Policies.
Free Shipping
We cover all shipping costs, so you don't have to worry about a thing.
Safe and Sound Shipping
Every order is fully protected from damage, loss, or delays.
5 -Year Warranty
Enjoy up to a 5-year limited warranty for long-term protection.
Worry-Free Fit
Even small measuring mistakes are covered.





