上下开合成品帘

EaseEase Top Down Bottom Up (TDBU) shades allow you to lower the top or raise the bottom of the shade independently. This gives you more control over privacy, light, and view — perfect for bedrooms, bathrooms, or street-facing windows.

Yes, corded top down bottom up shades are possible, but we generally don't recommend them. They typically use two separate cords—one for the top and one for the bottom—and must be operated in the correct sequence, making daily adjustments less convenient. If you're concerned about reaching high windows to operate cordless shades, we recommend motorized top down bottom up shades instead. Motorized options are available on select models.

Honeycomb shades provide superior insulation and energy efficiency with a sleek, modern look.Bamboo shades offer a natural, textured feel and gently filter light while maintaining privacy. Both support the same TDBU function.

Yes, we support widths up to 90.5 inches for a single shade. For wider openings, we recommend splitting the window into multiple custom panels for better function and shipping safety.

Yes. Our honeycomb TDBU shades are made with moisture-resistant materials suitable for humid environments like bathrooms and kitchens. Bamboo shades can also be used, but we recommend proper ventilation to avoid warping over time.

Measure the inside width at the top, middle, and bottom, and use the smallest measurement. Check the specific product's required width deduction and minimum mounting depth before ordering. Measure the height in three places and follow the product's sizing instructions.

Blackout fabric can block light passing through the shade material, but light may still enter around the edges, especially with inside mounts. For a darker bedroom, consider outside mounting with adequate overlap or pairing the shade with blackout curtains.

Yes. Unlike standard motorized shades, our motorized top down bottom up shades use two motors, allowing you to adjust the top and bottom independently or move both at the same time. They also support smart voice control and app control, making it easy to manage natural light and privacy.