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Privacy, light control, and your view – have it all with shades that can also lower from the top!

Top Down Bottom Up Blinds and Shades

The best window treatments do more than cover glass. They let you decide exactly how much light enters a room, where it falls, and how much of the outside world you share with passersby. Top-down, bottom-up shades give you that control without asking you to choose between privacy and natural light, because the top and bottom of the shade operate independently and let you have both at the same time.

At Blindster, every top-down, bottom-up shade is custom-manufactured to your window's exact measurements, backed by the Fit or Free Guarantee, and available in styles that range from budget-friendly single cell honeycombs to premium double cell and roman shade options. Whether you are outfitting a street-facing living room or a nursery that needs flexible light blocking, there is a top-down, bottom-up window shade built for the way you actually use the room.

The mechanics are straightforward. Every top-down, bottom-up shade has two independently operable rails: the bottom rail and a middle rail (sometimes called the top rail). You raise the shade from the bottom by lifting the bottom rail upward, just like a conventional shade. The difference is that you can also pull the middle rail downward from the top, lowering the upper portion of the fabric while the bottom stays in place.

The two rails move independently, so you can set them in any combination. Lower the top six inches to let morning light wash across the ceiling while keeping the lower half closed for privacy. Raise the bottom halfway for a partial view while the top stays sealed. Or open both fully on a quiet afternoon when privacy is not a concern. Most Blindster top-down, bottom-up shades use a cordless lift system, which means you simply push or pull the rails by hand, with no cords or chains to manage.

The top-down, bottom-up feature is available across several shade families at Blindster, each with its own strengths. Here is what to reach for based on your priorities.

Cellular Top Down Bottom Up Shades

Cellular shades are the most popular choice for top-down, bottom-up operation, and for good reason. The honeycomb cell structure traps air between the window and the room, providing insulation that keeps heating and cooling costs down while giving you full independent control of the top and bottom rails. The Cordless Light Filtering Top Down Bottom Up Single Cellular Shades diffuse natural light through non-woven polyester fabric while preserving your privacy from the street. For rooms that need stronger light control, the Cordless Blackout Top Down Bottom Up Single Cellular Shades use a mylar-lined fabric to block the vast majority of incoming light, making them a strong fit for bedrooms and media rooms.

If you want double-layer insulation and the option to add motorized lift, the Deluxe Light Filtering Double Cellular Shades offer two stacked honeycomb layers for maximum energy efficiency and sound absorption, with top-down, bottom-up available as a configurable upgrade. Browse the full cellular shades collection.

Budget-Friendly Top Down Bottom Up Options

You do not need to spend heavily to get top-down, bottom-up functionality. The Super Value Light Filtering Top Down Bottom Up Cellular Shade checks every practical box, combining cordless lift, child safety compliance, single cell insulation, and independent top and bottom rail control at a price point that makes outfitting an entire home realistic. The Super Value Blackout Top Down Bottom Up Cellular Shade offers the same accessibility with 99% light-blocking fabric for bedrooms and nurseries. Explore the full range of top-down, bottom-up shades on the features page.

No-Tools Top Down Bottom Up Shades

Renters and anyone who would rather skip the drill can reach for the No Tools Cordless Top Down Bottom Up Single Cellular Shades. These use a tension-based headrail that attaches to the inside of the window frame without screws or brackets, and still give you the full top-down, bottom-up experience. It is one of the simplest paths to flexible light control if you are not ready to commit to a permanent mount. Explore more no-tools blinds and shades.

Pleated Top Down Bottom Up Shades

For a lighter, more streamlined profile, the Deluxe Cordless Top Down Bottom Up Pleated Shades offer the same independent rail control in a single-layer pleated fabric. Pleated shades sit closer to the glass than cellular shades and take up less visual space when fully raised, making them a clean option for smaller windows or rooms where you want the treatment to recede when it is not in use. Browse the full pleated shades collection.

Roman Top Down Bottom Up Shades

Roman shades bring a softer, more textured aesthetic to the window, and several styles in Blindster's roman range are available with top-down, bottom-up as a configurable upgrade. Top down bottom up roman shades still have clean horizontal pleats when raised and hang flat when lowered, pairing structured elegance with the practical flexibility of lowering from the top for light and privacy adjustments. LEVOLOR Plain Fold Roman Shades are a popular choice for top down bottom up lift and are alternately available with motorized lift and Wi-Fi connectivity. While not available in a top down bottom up version, Premium Plain Fold Roman Shades is also a very popular roman shade option. Explore the full Roman shades collection.

The right shade depends on the room, the light conditions, and how much insulation you need. Three things to consider before you order.

Light Control Level

Light filtering fabrics soften and diffuse incoming light without blocking it entirely, making them a natural fit for living rooms, kitchens, and home offices where you want brightness without glare. Blackout fabrics block the vast majority of light passing through the shade material itself, which is ideal for bedrooms, nurseries, and media rooms. Keep in mind that some indirect light may still enter around the edges of any shade, especially with an inside mount. For rooms where you want both options at different times of day, pairing top-down, bottom-up operation with a light-filtering fabric gives you the most flexibility, because you can close the shade fully for privacy or lower just the top to control how much light enters.

Insulation and Energy Efficiency

Single-cell cellular shades provide a solid layer of air insulation between the window and the room. Double cell shades, like the Deluxe Light Filtering Double Cellular Shades, add a second honeycomb layer for noticeably stronger insulation and sound absorption. If you are outfitting windows that face direct sun or rooms where climate control matters, double-cell construction is worth the step up. Pleated and roman shades offer less insulation than cellular options but bring their own design strengths to the window.

Mounting and Fit

Top-down, bottom-up shades can be mounted inside or outside the window frame. Inside mounts give a clean, built-in look and are the most common choice. Outside mounts cover more of the wall and can reduce light leakage around the edges. Blindster custom manufactures every shade to your exact measurements, and the measuring guide walks you through both options step by step. If you make a measuring mistake, the Fit or Free Guarantee covers a free remake in the correct size.

Every top-down, bottom-up shade in the Blindster range is built around three essentials: a lift system that operates smoothly across both rails, fabric that holds its shape through years of daily use, and a headrail that seats securely in your window frame.

Cordless Lift System

Most Blindster top-down, bottom-up shades use a cordless lift mechanism. You raise or lower either rail by hand, and the shade holds its position wherever you leave it. There are no dangling cords or chains, which makes the system cleaner in appearance and safer in homes with young children or pets. All cordless top-down, bottom-up shades at Blindster conform to C.P.S.C. child safety guidelines.

Fabric and Cell Construction

Cellular shades use a honeycomb-shaped cell, available in single or double layer configurations, made from non-woven polyester. The cell structure traps still air between the window and the room, creating a thermal buffer that reduces heat transfer in both directions. Blackout versions add a mylar or metallic lining inside the cell to block light. Pleated shades use a single layer of crisp fabric that folds neatly, while roman shades use a heavier textile that drapes and stacks into soft folds.

Headrail and Hardware

The headrail is the structural piece that holds the shade at the top of the window. Blindster top-down, bottom-up shades come with all necessary mounting hardware, and the installation instructions cover both inside and outside mount configurations. For a tool-free option, the No Tools range uses a tension-based headrail that presses into the window frame without screws.

Blindster has been building custom window treatments since 2010, and every top-down, bottom-up shade is made to order for your specific window. There are no stock sizes to hope fit close enough. You provide the measurements, choose your fabric and options, and the shade is manufactured to those specifications.

That direct-to-consumer approach means you get the same quality of custom shade that traditional retail stores charge significantly more for. Free shipping on every order, a 60-Day Satisfaction Guarantee, and the Fit or Free Guarantee make it straightforward to order with confidence. If you want to see and feel the fabric before committing, Blindster ships up to 10 free samples within one business day.

Frequently Asked Questions

Window treatments that open from both the top and the bottom are called top-down, bottom-up shades, sometimes abbreviated as TDBU. The name describes exactly what the shade does: the top can be lowered down while the bottom can be raised up, and both movements are independent of each other. You will find this feature most commonly in cellular shades, pleated shades, and roman shades. At Blindster, top-down and bottom-up are available as standard features on many shades and as a configurable upgrade on others.
Top-down, bottom-up shades are especially useful in rooms where you want natural light without sacrificing privacy. Street-facing living rooms and dining rooms benefit the most, because you can lower the top of the shade to let light in from above while keeping the lower portion closed to block the view from outside. Bedrooms and nurseries are another strong fit, particularly when paired with blackout fabric, because you can fully close the shade for sleep and partially open the top during the day. Bathrooms also work well, since you can keep the bottom closed for privacy while venting light and heat from the top. Home offices, kitchens, and any room where you want to control glare without sitting in the dark are all good candidates.
Yes. Several top-down, bottom-up shades in the Blindster range are available in blackout fabric, including the Cordless Blackout Top Down Bottom Up Single Cellular Shades and the Super Value Blackout Top Down Bottom Up Cellular Shade. Blackout fabrics block the vast majority of light passing through the shade material itself. It is worth noting that some indirect light may still enter around the edges of the shade, particularly with an inside mount. For the strongest light blocking, pair blackout fabric with an outside mount that overlaps the window frame. Explore more options in the blackout shades collection.