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How to Measure Cellular Shades
How to Measure for Inside Mount
Measure the Depth: Measure your window frame for an inside mount. Minimum depth required: 7/8" (2.2 cm) for Standard Valances.
Measure the Width: Place the tape inside the window frame and measure left-to-right at the top, middle, and bottom. Keep it level, record each measurement, and use the smallest one, rounding down to the nearest 1/8" (0.125").
Measure the Height: Measure top-to-bottom at left, center, and right inside the frame. Keep the tape vertical; record each measurement. Use the largest measurement and round down to the nearest 1/8" (0.125").
Tips for Inside Mount
Ensure your window frame has enough depth for an inside mount.
Your window frame has enough depth for an inside mount, with a minimum depth of 7/8" (2.2 cm).
Note that the fabric width is usually about 3/16" (5 mm) smaller than the valance (order width).
How to Measure for Outside Mount
Measure the Space: Measure the height above the window where the headrail will be installed, ensuring enough space for the secure bracket and headrail placement.
Measure the Width: Adding 2–6 inches (5.1 to 15.2 cm) to the exact width is recommended to cover the entire window and provide maximum light coverage.
Measure the Height: Measure the window from top to bottom. Add 2–6 inches (5.1 to 15.2 cm) to ensure full coverage and maximum light blockage.
Tips for Outside Mount
Add 2–6 inches to cover the trim or window, ensuring better light control and privacy.
Outside mounting accommodates brackets and makes the window look bigger.
Ensure 2–6 inches of flat space above the window or frame for secure bracket installation.
Key Features
Adjustable Top-Down Bottom-Up Coverage
Blackout Fabric for Reduced Light
Single-Cell Honeycomb Thermal Insulation
Custom Skylight Window Fit
Smooth Motorized Operation
Smart Home Compatibility and Cordless Design
Blackout TDBU Skylight Cellular Shades for Flexible Light Control
WEFFORT Motorized Blackout TDBU Skylight Cellular Shades are designed for skylights and overhead windows, combining versatile light management, enhanced privacy, and thermal insulation in one functional window treatment. The blackout fabric helps reduce incoming sunlight and unwanted brightness, making these motorized skylight shades suitable for bedrooms, lofts, and other spaces where a darker atmosphere is preferred. Featuring a top-down bottom-up design, they offer flexible window coverage to suit different lighting and privacy needs. The single-cell honeycomb construction helps limit heat transfer, while smooth motorized operation makes high or angled skylights easier to adjust. With compatible control options and a clean pleated appearance, these blackout cellular skylight blinds bring practical convenience to everyday living.
Suitable For
Light-Sensitive Sleepers: Create a darker environment for nighttime sleep or daytime rest in bedrooms with skylights.
Homeowners with Skylights: Enjoy convenient motorized light control for elevated, angled, and hard-to-reach windows in attics and lofts.
Remote Workers and Students: Reduce distracting sunlight and glare in home offices, study rooms, and other workspaces.
Energy-Conscious Households: Benefit from single-cell honeycomb insulation to help manage heat transfer and support indoor temperature comfort.
Smart Home Enthusiasts: Enjoy convenient adjustments with compatible remote, app, or voice controls.
Privacy-Conscious Residents: Adjust window coverage to manage incoming sunlight and maintain privacy in bedrooms, guest rooms, and other personal spaces.
Home Theater Enthusiasts: Reduce incoming daylight and unwanted screen glare in home theaters and media rooms for a more comfortable viewing environment.
Customization Options
Customize your motorized shades to suit your window dimensions, installation needs, and preferred style.
Power Type:Choose the power source that fits your installation: rechargeable battery, hardwired power, or an optional solar panel for compatible motors.
Motor Type:Select a motor to match your control preferences, with options that may include remote control and smart home connectivity such as Z-Wave, or Matter.
Installation Difficulty: Level 1 — Quick and Easy!
Step 1: Position the Brackets
Place the mounting brackets in their designated positions on the shade, then use a pencil to mark the screw locations on the window frame or wall.
Refer to the product instructions for the recommended bracket spacing and placement.
Repeat the process for all remaining brackets.
Use a level to ensure all bracket positions are properly aligned before drilling.
Step 2: Secure the Brackets
Drill pilot holes at each marked screw location using a power drill.
Remove the brackets from the shade and position them over the prepared holes.
Secure each bracket firmly to the wall or window frame using the appropriate screws.
Step 3: Mount the Shade
Hold the shade with both hands and align its top edge with the installed brackets.
Push one side of the shade toward the bracket until the plastic mounting tabs on the valance engage and lock into place.
Gently tilt the opposite side upward until it catches on the bracket hooks.
Apply light pressure until the shade snaps securely into place with a click. Check that both sides are firmly locked before releasing the shade.
Add a touch of sophistication that elevates your furniture and overall interior, creating a refined and inviting space.
Light and Privacy Control
Fine-tune brightness and privacy at any time of day. Lower the top to let in sunlight while keeping the bottom closed, or raise the bottom for an outdoor view while shielding the upper section from glare.
Energy Efficiency
The honeycomb cellular structure provides superior insulation, helping maintain indoor temperatures year-round. Reduce heating and cooling costs while enjoying consistent comfort.
Tailored to Your Style
Choose from a variety of sizes, colors, and patterns to create window treatments that perfectly complement your home décor.
Sleek Cordless Design
A cordless operation ensures a clean, modern look while eliminating hazards for children and pets. Safe, practical, and stylish.
Smart Home Integration
Compatible with leading smart systems, Levitate shades can be controlled by voice, app, or remote. Effortlessly manage light and privacy with a simple command.
Durable Battery Power
Built-in lithium battery ensures long-lasting performance, typically requiring charging only every 4–6 months. Optional solar panel keeps your shades powered continuously.
Furniture Protection Made Easy
Shield your furniture from fading and sun damage while maintaining a bright, inviting interior.
WHY WEFFORT
Customize Every Detail for You
From fabrics to motors and casing styles, Weffort lets you tailor your shades to your home and lifestyle. Our in-house design and production make choices like power type and finishes easy and reliable.
Friendly & Responsive Support
We back our products with an expert in-house team ready to help with any questions or issues. From installation tips to troubleshooting, you’ll get fast, practical support whenever you need it.
Quick and Easy Installation
Most shades can be installed in about 10 minutes. Simple instructions and intuitive hardware make setup quick and stress-free, even for first-timers.
Smooth and Quiet Operation
Our in-house engineered motors provide seamless, ultra-quiet operation that won't disturb your home. They are built for long-lasting durability and precise performance, combining comfort and reliability in every movement.
FREE SHIPPING
Free shipping on all orders USA with no minimum.
NEED A HAND?
Feel free to call us on +1 877-933-3671 or email us.
ORDER SAMPLES
Lock in your current discount for 30 days.
FAST DELIVERY
Styles that arrive to your home in as little as a week.
FAQs
Yes, just like shades for standard windows, skylight shade fabrics are avalable in a variety of opacities, induding room-darkening and blackout options.
Maintenance is minimal, usually requiring occasional dusting or vacuuming with a brush attachment to keep the shades clean and functioning smoothly.
Charging options include battery-powered motors that use a Li-ion rechargeable battery (not hardwired) and DC motors that come with an 11.81-inch / 30 cm wire terminated with a JST connector.
Yes, skylight shades are highly customizable and can be tailored to fit various skylight shapes and sizes.
Light control, insulation, ease of operation, and aesthetic preferences are key factors to consider to ensure the shades meet your functional and design needs.
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