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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
Advanced Blackout Light Control
Honeycomb Thermal Insulation
Enhanced Privacy Protection
Smooth Motorized Operation
Smart Home Compatibility
Custom Colors and Sizing
Blackout Cellular Shades for Better Sleep and Energy Efficiency
WEFFORT Motorized Blackout Cellular Shades combine effective light control, thermal insulation, and convenient motorized functionality in one refined window treatment. Featuring opaque blackout fabric and a distinctive honeycomb structure, these custom cellular blinds help create darker, more private indoor spaces while reducing heat transfer through windows. The cellular design supports a more comfortable indoor temperature throughout the year, while motorized controls make everyday adjustments simple and convenient. With a clean pleated appearance and customizable sizing, these motorized honeycomb shades are a practical choice for bedrooms, nurseries, home theaters, and other spaces where privacy and light management matter.
Suitable For
Better Sleep and Light Control: Ideal for homeowners who want reduced outside light in bedrooms, sleeping areas, and spaces for nighttime rest.
Families with Children: Suitable for parents furnishing nurseries and children's bedrooms with convenient motorized operation and a cordless design.
Remote and Shift Workers: Help create darker, more comfortable environments for daytime sleep, focused work, and home offices.
Smart Home Enthusiasts: Perfect for users seeking motorized window treatments with remote access, app control, and compatible smart home automation.
Energy-Conscious Homeowners: Add honeycomb insulation to bedrooms, living rooms, and other spaces to support indoor temperature management.
Home Theater and Media Room Owners: Reduce unwanted daylight and distracting screen reflections for a more comfortable viewing experience.
Modern Interior Design: Complement living rooms, large windows, and contemporary interiors with custom-fit cellular shades and a coordinated appearance.
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 Zigbee, Z-Wave, or Matter.
Motor Side:Choose the motor position that best fits your window layout and installation requirements.
Hardware Color: Choose between white and black valance and rail options to best match your window frames and interior décor.
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 subtle elegance to your interiors, giving your furniture a refined, modern touch that elevates the entire room.
Better Sleep & Focus
A truly dark room helps regulate sleep cycles and reduces distractions for daytime sleepers and media rooms.
Energy-Conscious Performance
The honeycomb cell provides insulation that helps keep rooms cooler in summer and warmer in winter.
Reliable, Silent Motion
Motorized operation ensures smooth, whisper-quiet movement whenever you need darkness.
Hassle-Free Cleaning
Keep your shades spotless with minimal effort—a simple wipe removes dust and maintains their fresh, elegant look.
Smart Scheduling
Set automated timers and routines via app or smart home integration to darken rooms on demand or by schedule.
Quick & Convenient Setup
Transform your windows in minutes with a straightforward, tool-free installation—no expertise required.
Custom Fit Options
Made-to-measure for everything from standard windows to large sliding doors and custom-shaped openings for full coverage.
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
Honeycomb shades (also known as cellular shades, pleated shades, honeycomb blinds or cellular blinds) are window treatments designed with a unique cellular construction that traps air, providing excellent insulation. Cellular shades help maintain indoor temperatures by keeping heat in the home during the winter and blocking heat out in the summer.
All honeycomb shades provide a good level of privacy.
Blackout honeycomb shades block out incoming light, offering maximum privacy and darkness – making them the ideal window treatments for bedrooms, nurseries and media rooms.
Cellular shades are versatile and work well in almost any room due to their energy efficiency, privacy and light control options.
Bedrooms, Nurseries & Media Rooms: Blackout cellular shades
Blocks out light for a better night’s sleep
Provides privacy day and night
Helps regulate temperature for comfort year-round
If you run into an issue operating our cellular blinds or shades, we recommend discussing the issue with our design experts first before attempting a repair. Please contact our help team with any issues you may have with your custom window covering.
Single-cell shades: These have one layer of cells, providing basic insulation. Double-cell shades: These feature two layers of cells, offering enhanced insulation and energy efficiency.
5 stars: 87 (84%)
4 stars: 10 (10%)
3 stars: 7 (7%)
2 stars: 0 (0%)
1 star: 0 (0%)
Z
Zita F.
Exactly the kind of simple, functional window covering I was looking for.
Z
Zora F.
We wanted to make our bedroom a little more comfortable without doing a major renovation. These shades were an easy way to make a noticeable improvement. The fabric looks attractive, the cellular construction adds a nice detail, and the darker room makes it easier to relax at the end of the day.
L
Lucille S.
We replaced fabric curtains that were constantly collecting dust with these cellular shades. The cleaner look is a big improvement, and the room feels much less cluttered.
O
Odile W.
A simple upgrade that made our bedroom feel much more comfortable.
U
Ulla H.
The cellular design is simple and timeless, and the blackout fabric is useful for creating a darker environment during naps. Very pleased with the overall look.
H
Helene R.
The shades arrived well protected, and the fabric looked just as expected. We had them installed in less than an afternoon, and the difference in the room was noticeable right away.
K
Kizzie B.
Just what we needed for our street-facing bedroom! The room feels much more private and comfortable now.
C
Camille Y.
Our bedroom faces east, so the early morning sun used to wake us up way too early. These shades have made mornings much more enjoyable.
P
Pernille P.
I was surprised by how much nicer the finished windows looked after installing these. The honeycomb material adds a subtle texture, and the color works beautifully with our wood floors and neutral furniture. They also help keep unwanted outside light from disturbing our sleep.
T
Teresa H.
Great blackout performance and a beautiful neutral color that works with almost anything.
F
Faye Q.
These are a nice alternative to heavy blackout curtains. They take up less visual space, and the honeycomb fabric looks clean and modern.
N
Nadine T.
The shades have a nice weight to them and don't look flimsy. They were straightforward to mount, and the overall finish is better than I expected for an online order.
R
Rosemary D.
Perfect for our basement bedroom where we want to keep outside light to a minimum.
S
Simone D.
We installed these in our primary bedroom after getting tired of waking up with sunlight coming through the old curtains. The blackout fabric makes a noticeable difference, especially during the summer when the sun rises early. The shades also look much cleaner than our previous setup.
V
Violette J.
These shades look sleek without needing extra curtains or decorative hardware.
E
Eloise U.
We installed these in our rental apartment without making the windows look overly decorated. They provide a neat, understated appearance while helping keep the bedroom darker.
W
Wanda J.
We decided to replace the old curtains in our basement because they made the rooms feel dated. These shades gave the space a much more updated appearance. They fit the windows well, and the blackout material is especially useful since the basement gets light from several different directions.
J
Jolene M.
We have a bedroom with several windows, and these shades have made it much easier to control incoming sunlight. Movie afternoons are definitely more enjoyable now.
M
Mavis T.
The fit is excellent, and the shades look much more polished than the ones we had before.
T
Tatiana C.
We have a few large windows facing the street, and privacy has always been a concern. These shades give the rooms a much more private feel when lowered, while their clean appearance keeps the windows from looking too heavy. The fit was accurate, and the installation went smoothly.
Y
Yvonne A.
The installation was manageable, and the finished result looks fantastic.
A
Adele E.
We put these in our son's bedroom, and they've been a great addition. The room stays darker in the morning, and the simple design fits the space perfectly.
Y
Yvette A.
The measuring process was straightforward, and I appreciated being able to order the exact width and length needed for each window. Everything arrived looking neat and well finished. Once installed, the shades gave the room a much more cohesive appearance.
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