For blackout cellular shades, start by checking the exact window measurements and whether the listing confirms a double-cell design: the products below describe cellular or honeycomb construction, but their supplied details do not verify that they are double cell. LazBlinds’ silver-lined shade is best for a compact bedroom window, while Persilux and MYshade offer honeycomb options with added insulation-related features. The roller shade is a non-cellular alternative for buyers prioritizing stated blackout coverage.
| Product | Best suited for | Key distinction |
|---|---|---|
| LazBlinds No-Drill Cellular | Renters with a 24-by-64-inch window | No-drill, cordless installation |
| LazBlinds Cordless Cellular | Small bedroom windows | Silver-plated blackout layer |
| Persilux Blackout Cellular | Buyers seeking honeycomb insulation features | Recycled materials and mounting hardware |
| MYshade Blackout Cellular | Households prioritizing cordless operation | Lists side and bottom light-gap caveat |
| LazBlinds Blackout Roller | Buyers open to a non-cellular option | Trim-to-fit blackout roller fabric |
LazBlinds No-Drill Cordless Cellular Shades
Best for: Renters or homeowners who want a cordless shade for a window close to 24 inches wide by 64 inches high. The listed shade is intended for inside mount and uses a no-drill installation system, which can be useful where drilling is not wanted or allowed.
The product information gives an actual shade width of 23 5/8 inches and says its spring rod extends by up to one inch in total. It describes cordless lifting and lowering, with a clean, tangle-free design that may suit homes with children or pets.
Limitation: Inside mount only. The supplied details do not state that the shade is blackout or double cell, so choose it only if those specifications are not essential.
LazBlinds Cordless Blackout Cellular Shades
Best for: Buyers with a smaller bedroom window who want a cordless shade with a stated blackout layer. The listing describes a silver-plated layer inside the cell intended to block sunlight and UV rays and create a dark room for daytime sleep.
The listed size is 22 inches wide by 36 inches high. For inside mounting, the seller recommends choosing a shade the same width as, or slightly narrower than, the window. For outside mounting, it recommends adding three to five inches to the window width for broader coverage.
Limitation: The product details do not identify it as double cell, and its 36-inch listed height may not suit taller windows. Measure carefully before ordering.
Persilux Blackout Cellular Window Shades
Best for: Buyers who want a honeycomb shade with listed insulation-related features and mounting hardware. The product is described as using recycled materials, with a honeycomb structure intended to support energy saving, thermal insulation, and noise reduction.
The listed size is 23 inches wide by 48 inches high. The shade includes an aluminum headrail and bottom rod, mounting hardware, instructions, and a mounting video. Its spring system is described as designed for balanced raising and lowering. The listing says the fabric is available in light-filtering or blackout options, so confirm the selected fabric variant before purchase.
Limitation: The supplied details do not confirm double-cell construction. Also verify that the selected size and fabric option match the window and desired light control.
MYshade Cordless Blackout Cellular Shades
Best for: Households looking for a cordless blackout honeycomb shade with a lift system that can stay at the position where it is stopped. The listed size is 24 inches wide by 50 inches high, and the seller says the shade is designed for inside or outside mounting.
The product description says the fabric blocks light for sleeping, naps, and privacy. It also notes that the shade is made slightly narrower than its listed size to help it operate smoothly. For an inside mount, the window frame needs sufficient depth for installation.
Limitation: The listing warns that small gaps can remain at the sides or bottom, depending on the frame and mounting style. It recommends outside mounting or wider coverage for greater darkness. Double-cell construction is not confirmed in the supplied details.
LazBlinds 100% Blackout Roller Shades
Best for: Buyers who prioritize the seller’s stated blackout coverage and are willing to choose a roller shade instead of a cellular shade. The 48-by-72-inch polyester fabric has a blackout backing, and the listing describes it as blocking 100% of light for privacy and light control.
The seller says the shade can be trimmed at home for an inside or outside fit. It is also described as installing without tools, screws, or brackets. The listing identifies bedrooms, children’s rooms, and movie rooms as possible uses.
Limitation: This is a roller shade, not a cellular or double-cell shade. Choose another product if honeycomb construction is a requirement.
Buying Guide: How To Choose Blackout Cellular Shades
Does the listing confirm double-cell construction?
Do not assume that “cellular” or “honeycomb” means double cell. The supplied product details describe cellular construction for several options but do not verify a double-cell design. Check the selected listing’s specifications or ask the seller if a specific cell count is important to your purchase.
How should you measure for the mount?
Measure the window width and height before ordering. Inside mounts depend on the frame’s usable width and, for some products, its depth. Outside mounts generally need more width to cover the frame and reduce side light gaps. Follow the size guidance for the exact product; sizing rules are not interchangeable.
Which features matter for a bedroom?
Look for explicit blackout wording if reducing incoming light is the priority. Cordless operation avoids hanging cords, while cellular construction may appeal to buyers seeking the honeycomb form. Remember that mounting gaps can let light around the shade even when the fabric is blackout.
Should you choose no-drill or standard hardware?
A no-drill design may be more suitable when drilling into the frame is not desired, but check its mount restrictions and fit range. A product supplied with mounting hardware may offer different installation options. Confirm what is included and whether the intended mount works for your window.
Frequently Asked Questions
Are all cellular shades double cell?
No. Cellular describes a honeycomb-style shade, but the product details should explicitly confirm whether it has single- or double-cell construction.
Can blackout fabric eliminate every bit of light?
Not necessarily. Light can enter through gaps around the shade, especially at the sides or bottom. Mounting style and coverage affect the result.
Is the no-drill LazBlinds shade a blackout shade?
The supplied details describe it as a cordless cellular shade but do not specify blackout fabric. Confirm the fabric’s light-control level before choosing it for a dark bedroom.
Is a roller shade a type of cellular shade?
No. A roller shade uses fabric that rolls around a tube; it is not a honeycomb cellular shade.