Day night cellular blinds combine a light-filtering layer with a blackout layer, letting you adjust daylight and privacy without choosing between two separate shades. The options below include no-drill blinds for specific window sizes, customizable cordless shades, and a top-down/bottom-up design for flexible positioning. Check the fit and mounting requirements first: the LazBlinds options are inside-mount only, while the other listings emphasize custom sizing.
| Product | Best For | Key Consideration |
|---|---|---|
| LazBlinds 35-by-64-inch | Renters seeking no-drill installation | Inside mount and minimum frame depth required |
| SLKWDOBD Custom Option A | Cordless top-down/bottom-up control | Confirm measurements and selected options |
| SLKWDOBD Custom Option B | Honeycomb construction and flexible light control | Custom sizing requires accurate measurements |
| Persilux Custom Shade | Adjustable light and privacy with a sheer layer | Seller requests order confirmation information |
| LazBlinds 30-by-48-inch | No-drill fit for a smaller specified window | Inside mount and minimum frame depth required |
LazBlinds No-Drill Shade, 35 by 64 Inches
This LazBlinds model is best for renters, landlords, or homeowners who want to avoid drilling and have a window that fits its specified range. Its no-tools installation system is described as taking about 30 seconds and as suitable for several wall materials. The dual honeycomb design pairs a light-filtering shade with a light-blocking shade, allowing a change between softer daylight and darker coverage.
Fit limitation: It is for inside mounting only and needs at least 1 1/5 inches of frame depth. The listed 35-inch width has an actual shade width of 34 5/8 inches; the spring rod is adjustable for window widths from 34.7 to 35.6 inches. Measure the frame before ordering.
SLKWDOBD Cordless Top-Down/Bottom-Up Shade
Choose this custom-size option if you want cordless operation and the ability to adjust a shade from both the top and bottom. The listing describes a two-layer system with light-filtering and blackout fabrics, so it can suit rooms where daytime light and nighttime privacy are both priorities. Its cordless design is operated by pushing or pulling the shade into position.
The product details describe non-woven and polyester fabrics, a honeycomb structure with built-in aluminum foil, and intended heat-insulating, heat-preserving, and noise-reducing functions. It is presented for rooms including bedrooms, offices, kitchens, and living areas. Consideration: This is a custom-size listing, so select the appropriate measurements and options for the window; no standard dimensions are specified in the supplied details.
SLKWDOBD Double Honeycomb Custom Shade
This version is best for buyers seeking a custom-size, cordless shade with both blackout and light-filtering layers. The listing specifies a 1.5-inch honeycomb structure, polyester, tulle, and non-woven fabric, as well as built-in aluminum foil. It describes the cellular construction as helping manage heat and cold, and the dual layers as providing options for daylight or darker coverage.
The top-down/bottom-up design lets users reposition the shade from either end, while the listing describes a constant-force spring mechanism. That makes this option a close comparison to the other SLKWDOBD custom shade, with its 1.5-inch structure and material details called out explicitly. Consideration: No standard size is stated, so careful measuring and choosing the right custom configuration are important.
Persilux Custom Top-Down/Bottom-Up Shade
Persilux is best for buyers who want custom sizing, top-down/bottom-up adjustment, and a sheer light-filtering layer alongside blackout fabric. The listing says the sheer layer allows daylight while providing privacy, while the blackout layer is intended to block views and light. Aluminum headrail and rods are described as weighted and rigid, with freely adjustable upper and bottom rods for positioning.
Ordering consideration: The seller requests window information after an order and says it may proceed without adjustments if it does not receive a reply within 48 hours. Review the measurement and color selection process carefully before ordering. This product is a better fit for buyers willing to follow the seller’s custom-order confirmation steps than for someone seeking a specified ready-made size.
LazBlinds No-Drill Shade, 30 by 48 Inches
This LazBlinds size is best for buyers whose window fits the smaller stated dimensions and who want a no-drill installation. Like the 35-by-64-inch option, it combines light-filtering and light-blocking honeycomb shades and is described as requiring no tools or drilling. The listing says it fits window widths from 29.7 to 30.6 inches using its extendable spring rod.
Fit limitation: The shade is inside-mount only and requires at least 1 1/5 inches of frame depth. Its actual width is 29 5/8 inches, rather than the nominal 30 inches. Choose this model if the window measurements match; do not assume the listed nominal width is the actual shade width.
Buying Guide: How to Choose Day Night Cellular Blinds
What window measurements should you check?
Measure the window opening where the shade will sit, then compare that measurement with the product’s actual width, adjustable range, and mounting requirements. For the LazBlinds models, the supplied details specify inside mounting, actual shade widths, spring-rod ranges, and a minimum frame depth. For custom-size products, use the seller’s measurement instructions and confirm the selected size before completing the order.
Do you need no-drill installation or custom sizing?
Choose a LazBlinds option if its fixed size fits and avoiding drilling is a priority. Choose a custom-size listing if your window does not match those listed ranges or if you want to select a size. The available product details do not specify a no-drill system for the custom options, so do not assume they install the same way.
Which shade controls light most flexibly?
All five options combine light filtering with blackout or light-blocking fabric. Top-down/bottom-up models provide additional positioning flexibility, while the LazBlinds listings focus on switching between the two shade layers. Compare the operating style you want, along with whether a sheer layer, cordless operation, or a particular cellular structure is specified.
What should you consider for bedrooms or shared rooms?
Look for the blackout layer if reducing incoming light and blocking views are priorities. For daytime use, the light-filtering layer can provide a softer alternative to blackout coverage. The product descriptions mention privacy and, for some models, intended insulation or noise-reduction benefits; these are listed features, not a guarantee of a particular room result.
Frequently Asked Questions
What are day night cellular blinds?
They are shades with two fabric options, typically a light-filtering layer and a blackout layer, that can be adjusted to change light and privacy.
Are these blinds cordless?
The supplied product details describe all five options as cordless. The two LazBlinds listings also specify no-drill installation.
Can the LazBlinds models be mounted outside the window frame?
No. Both LazBlinds listings specify inside mounting only and require at least 1 1/5 inches of frame depth.
Do cellular shades guarantee lower energy bills?
No energy savings are guaranteed by the supplied details. Some listings describe insulation features or potential energy-related benefits, but actual results can vary.
How should I choose between the two LazBlinds sizes?
Compare your window width and height with the model’s listed size, actual shade width, adjustable range, and frame-depth requirement. Select the 35-by-64-inch or 30-by-48-inch version only if its fit details match your window.