The most popular top down bottom up shade style is the honeycomb cellular which offers the best light control and privacy.
Restring cellular blinds top down bottom up.
For the best light coverage add hanging pleats at the top of your window.
How to restring a comfortex top down bottom up cellular honeycomb shade video id.
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Treat top down bottom up shades as two blinds one above the other.
You do not always have to purchase a new shade when the strings bre.
They have separate cords and controls for the top and bottom sections so you can raise and lower them independently.
When the blinds are lowered from the top small cords can be seen holding it in place which can slightly obstruct your view.
Cellular shades have a honeycomb construction that reduces heat loss through the window and provides ultra violet protection.