29in x 64in White Cordless Cellular Shades TDBU - No Drill Blackout

Our review of the LazBlinds 29in x 64in White Cordless Cellular Shades finds them ideal for renters, parents of young children, or anyone who wants real blackout without permanent hardware. The single biggest reason to buy is the combination of a true blackout silver-plated cell and a patented No Tools-No Drill installation system that fits inside mount windows and installs in under a minute, providing a dark, insulated room without drilling holes or visible cords.

Key Features

• No Tools-No Drill installation: The patented spring rod system installs inside the window frame without screws or brackets, making it perfect for renters and fast setups.
• Cordless top down bottom up: The cordless design offers a clean, safe look and the TDBU function lets you control privacy and light by adjusting the middle rail.
• Real blackout construction: A silver-plated layer inside each cell blocks sunlight and UV rays to create a dark sleep-friendly room.
• Thermal insulation: Non-sagging honeycomb cells trap air to reduce heat transfer and help keep rooms cooler in summer and warmer in winter.
• Precise inside-mount sizing: The shade ships at 28 5/8in wide with an adjustable spring rod to fit window widths from about 28.7in to 29.6in for a snug inside mount fit.
• Child and pet safe: The cord-free operation eliminates dangling cords for a safer living space around children and pets.

Who It's For

This shade suits renters or homeowners with inside mount windows who need effective room darkening and thermal benefits without altering the frame. Parents and pet owners will appreciate the cordless design and quick, tool-free install, while anyone with a bedroom or media room will value the blackout performance.

It is not for windows that require outside mount installation or frames with less than about 1.2in depth, and buyers needing custom or wider full-length shades should look to other models that support outside mounting or larger widths.

Pros & Cons

Pros

• Easy installation with the No Tools-No Drill system; many customers report fitting it in minutes.
• Effective light blocking thanks to the silver-plated cell layer, useful for daytime sleepers.
• Good thermal and noise reduction from the honeycomb cell structure, improving comfort and energy efficiency.
• Clean aesthetic and safer environment with the cordless, TDBU operation.

Cons

• Designed for inside mount only and requires a minimum window frame depth of about 1.2in, limiting where it can be used.
• The shade width is reduced by 3/8in for inside mounting, so exact measuring is important to ensure a proper fit.

Specifications

Brand	LazBlinds
Type	Cordless cellular shade, top down bottom up
Size	29in W x 64in H (actual blind 28 5/8in W x 64in H)
Mount	Inside mount only (minimum 1.2in frame depth)
Light Control	Blackout with silver-plated cell interior
Installation	No Tools-No Drill patented spring rod system
Safety	Cordless for child and pet safety

Our Verdict

The LazBlinds 29in x 64in White Cordless Cellular Shade is a strong value for anyone needing reliable blackout, insulation, and a fast no-drill install. It performs especially well in bedrooms and nurseries where darkness and safety matter, provided your window supports an inside mount with the required depth. For those constraints it offers solid build quality and easy operation without permanent hardware.

Frequently Asked Questions

Will this shade fully block daylight?
The silver-plated interior of the cells provides true blackout performance, significantly reducing daylight and UV when fully lowered.

Can I install it without drilling?
Yes; the patented No Tools-No Drill spring rod system allows inside-mount installation without screws, brackets, or tools.

What window depth is required?
The shade requires a minimum inside mount frame depth of about 1.2in to fit properly.