Cordless Cellular Shades 44in x 64in Black - No Tools TDBU Blackout

In this review of the LazBlinds cordless cellular shades the bottom line is simple: these are a practical choice for renters or homeowners who want a true blackout, cordless option that installs without drilling. The reviewer found the Top Down Bottom Up design especially useful for controlling privacy and light independently, and the No Tools-No Drill system meant installation took under five minutes on an inside-mount window. For anyone seeking a neat, tangle-free look with solid thermal and sound insulation, this shade delivers the core benefits it promises.

Key Features

• Inside Mount Only: The shade is sized for a recessed installation and includes a 3/8in deduction so the actual blind fits the opening cleanly for a snug inside mount.
• No Tools-No Drill System: Patented spring rod hardware installs without screws or brackets, making it quick to fit and ideal for renters who cannot alter frames.
• Cordless Top Down Bottom Up: The cordless design and TDBU stopper let you lower from the top or raise from the bottom for flexible light and privacy control without cords.
• Real Blackout Cells: A silver-plated inner layer blocks sunlight and UV, producing a dark room suitable for day sleeping or media rooms.
• Thermal and Acoustic Benefits: Non-sagging honeycomb cells insulate against heat loss and can reduce exterior noise for a calmer indoor environment.
• Strong and Stable: The spring rod can extend to fit widths from 43.7 to 44.6 in and supports up to 30 kg when properly mounted inside the frame.

Who It's For

This shade is best for renters, landlords and homeowners with inside-mount windows who need a blackout, cordless blind without altering the window frame. It fits windows where the frame depth is at least 1 1/5 in and works well in bedrooms, nurseries, or living rooms where light control and safety around children are priorities.

Those with outside mount preferences or windows shallower than the minimum depth should look elsewhere, and buyers needing custom outside-mount sizing or motorized control will want a different model. Also check exact opening width: this unit is manufactured at 43 5/8 in and designed to fit into the 43.7-44.6 in range.

Pros & Cons

Pros

• Easy, tool-free installation makes it fast to fit and renter-friendly.
• Cordless TDBU operation provides flexible privacy while keeping a tidy, child-safe window area.
• Effective blackout performance and thermal insulation improve sleep and reduce heat transfer.
• Solid build and good visual finish deliver a polished look in the room.

Cons

• Inside mount only and minimum frame depth requirement limit where it can be used.
• The fixed manufactured size means buyers must confirm their opening fits the narrow 43.7-44.6 in tolerance.

Specifications

Brand	LazBlinds
Product Type	Cordless cellular shade (TDBU)
Manufactured Size	43 5/8 in W x 64 in H
Fitting Range	Fits window widths 43.7-44.6 in
Mount Type	Inside mount only (min frame depth 1 1/5 in)
Light Blocking	Silver-plated blackout cells
Load Capacity	Up to 30 kg when installed per instructions

Our Verdict

The LazBlinds 44in x 64in cordless cellular shade is a smart, value-oriented pick for anyone who needs a real blackout and cordless safety without permanent installation. It excels for inside-mount windows that meet the depth and width range, offering quick setup, good insulation, and clean TDBU control. Confirm your frame measurements and this shade is a practical, well-made solution for bedrooms and rooms where light control matters.

Frequently Asked Questions

Can this shade be installed without drilling?
Yes, the patented No Tools-No Drill spring rod system installs without screws or brackets for an inside mount.

Will it fully block daylight?
Yes, the silver-plated cell interior is designed for real blackout performance and to block UV light.

What window width does this unit fit?
The manufactured blind is 43 5/8 in wide and the spring rod allows fitment for window widths from 43.7 to 44.6 in.