Blackout cellular shades can help darken a room while honeycomb-style cells may also reduce heat transfer and outside noise. For a conventional cordless option, consider Joydeco; for a no-drill setup, compare AOSKY, Tonature, and LazBlinds. Persilux is a better fit for shoppers who want a blackout shade with included mounting hardware. Check each shade’s size and mounting requirements carefully: a close fit can matter for light control, and some options are intended only for inside mounting.
| Product | Best For | Key Consideration |
|---|---|---|
| Joydeco Cordless Blackout | Bedrooms and inside mounts | Measure the frame carefully |
| AOSKY No Drill Blackout | Tool-free installation | Tension mount fit matters |
| Tonature No Drill | Small windows and cordless use | Round measurements down |
| Persilux Custom Blackout | Mounting flexibility | Confirm fabric option and size |
| LazBlinds No Drill | Renters with specific frame sizes | Inside mount only |
Joydeco Cordless Blackout Cellular Shades
The Joydeco shade measures 35 inches wide by 64 inches high and is designed for indoor installation. The product listing says it blocks 99% of light and filters UV rays. Its honeycomb cells are described as noise-reducing and insulating, and the cordless design removes dangling lift cords.
Best for: Light-sensitive sleepers looking for a cordless shade for a bedroom or other indoor space. It was selected for its stated blackout performance and clearly described inside-mount sizing guidance.
Fit caution: For an inside mount, the listing recommends a shade width equal to or up to 0.25 inches less than the frame’s inside width. A larger gap may affect how much light enters around the edges.
AOSKY No-Drill Cordless Blackout Shades
This 34-by-48-inch shade uses a tension-mount system that the listing describes as requiring no drill or tools. Its dual springs are designed to apply tension on both sides, and the cordless bottom-rail handle lets users raise or lower the shade. A free-stop feature holds it at the chosen height. The listing describes the shade as 100% blackout, with an aluminum-coated layer that blocks sunlight and UV rays.
Best for: Renters, families, or anyone seeking a tool-free installation and a strongly darkened room. It is also presented for bedrooms, nurseries, living rooms, and home theaters.
Fit caution: A tension mount depends on a suitable window frame and a secure fit. Check the opening dimensions and mounting conditions before choosing this fixed-size shade.
Tonature No-Drill Cordless Cellular Shade
The listed size is 22 inches wide by 64 inches high. Tonature describes a no-drill installation that takes about 30 seconds, plus a cordless free-stop system that stays where it is positioned. The product name identifies it as a blackout shade, while the supplied feature details focus on measuring, installation, and cordless operation.
Best for: Buyers with a narrow window who want a no-drill shade that can be adjusted without a cord. It was selected for its specific sizing guidance and simple mounting approach.
Fit caution: The listing says to round down when a window measurement falls between available sizes. Confirm the selected width and blackout details for the exact option before ordering.
Persilux Custom Blackout Cellular Shades
This white shade is listed at 23 inches wide by 48 inches high. Persilux describes its cellular material as recycled and says the honeycomb structure offers thermal insulation and noise reduction. Aluminum head and bottom rails are intended to help the shade hang flat. Installation brackets, mounting hardware, instructions, and a mounting video are included; the listing mentions inside- or outside-mount installation.
Best for: Buyers who want a blackout-style cellular shade with included hardware and the choice of inside or outside mounting. It stands out for its stated recycled material and described spring system, designed to raise and lower the shade evenly.
Fit caution: The listing also describes light-filtering fabric options. Verify that the selected size and fabric option are specifically blackout before buying.
LazBlinds No-Drill Cordless Cellular Shades
This silver-white polyester shade is listed as 34 inches wide by 48 inches high, with an actual blind width of 33.6 inches. Its no-tools, no-drill system is described as taking about 30 seconds. The spring rod can extend by one inch, and the listing states a fit range of 33.7 to 34.6 inches in window width. It requires at least 1.2 inches of frame depth and is for inside mount only.
Best for: Renters or homeowners whose window fits the stated width range and who need a no-drill inside mount. It was selected for its unusually specific fit dimensions.
Fit caution: The provided features do not specify blackout performance. Avoid choosing it when verified room-darkening or blackout fabric is essential unless the exact listing option confirms it.
Buying Guide: How To Choose Blackout Cellular Shades
How much light blocking do you need?
Look for a stated blackout percentage or explicit full-blackout claim if darkness is the priority. Joydeco states 99% light blocking, and AOSKY states 100% blackout. Fabric color, edge gaps, and mounting position can affect the light that reaches a room, so a blackout fabric does not necessarily mean every window will become completely dark.
Should you choose a no-drill or bracket mount?
No-drill tension systems can suit renters or people who want to avoid making holes, but they depend on the window opening and frame. Bracket-mounted shades may offer inside- or outside-mount choices, as described for Persilux. Check whether the product requires a minimum frame depth, a particular surface, or inside mounting only.
How should you measure the window?
Measure the width and height of the window opening, then follow the specific shade’s instructions. Some products require a small width deduction; others tell buyers to round down between sizes. Do not assume that every brand uses the same sizing convention. For better edge coverage, compare the shade’s actual dimensions with the space available.
What features matter beyond blackout fabric?
Cellular construction is commonly chosen for its honeycomb design, which can help insulate and reduce noise according to the product descriptions. Cordless operation can also keep lift cords out of reach of children and pets. Consider how often the shade will be raised, whether its stop-at-any-height feature is useful, and whether the color and mounting style suit the room.
Frequently Asked Questions
Do blackout cellular shades block all light?
Not always. Product claims vary, and light can enter around the shade’s edges. Check the stated blocking performance and measure for the closest suitable fit.
Are cordless cellular shades a good choice for bedrooms?
They can be useful in bedrooms when a clean, cord-free design and adjustable light control are priorities. Check the product’s blackout claim and window fit.
Can I install a no-drill shade without tools?
Some listings, including AOSKY, Tonature, and LazBlinds, describe no-drill installation. Requirements differ, so confirm the frame type, opening size, and mounting method for the selected shade.
Do cellular shades help reduce noise?
Several listed products describe their honeycomb cells as noise-reducing. The supplied details do not quantify the amount of noise reduction.
Can I use an inside-mount shade on any window?
No. Inside mounts require enough frame depth and a suitable opening. For example, LazBlinds specifies a minimum depth and inside-mount-only installation; check each product’s fit instructions.