Cordless Room Darkening Mini Blinds 28.75in W x 64in L - White

Our review focuses on Lumino's cordless room darkening mini blinds sized for a 28.75in wide by 64in tall window, and the bottom line is simple: these blinds are best for homeowners who want a precise custom fit and stronger light-blocking than typical mini blinds. In this review the single biggest reason to buy is the precision customization - Lumino cuts the blind exactly to the specified inside-mount size so the finished installation looks tailored, not generic. The cordless design also makes them a safer option for homes with children or pets.

Key Features

• Custom USA cut: Each blind is trimmed in the USA to be exactly 12/100 of an inch narrower than the ordered width for a reliable inside mount fit.
• Room darkening slats: Thicker 1in vinyl slats reduce light transmission compared with light-filtering shades for more privacy and darker rooms.
• Cordless operation: The cordless lift provides a clean appearance and enhanced safety for homes with children or pets.
• Water and moisture resistant: Vinyl construction resists humidity, making these blinds suitable for kitchens, bathrooms, and other damp areas.
• Dedicated support: Customer support is US-based and available by email for help with sizing or installation questions.

Who It's For

These blinds are aimed at homeowners and renters who need a true custom fit for inside-mounted windows and prefer a practical, low-maintenance option. They suit rooms where increased privacy and darker conditions are desired, such as bedrooms, media rooms, or bathrooms.

Do not choose these if you need motorized controls, fabric light-filtering textures, or decorative layered window treatments; the product is a functional vinyl mini blind focused on fit, privacy, and durability rather than high-end decorative detail.

Pros & Cons

Pros

• Precision cutting yields a near-perfect inside mount fit without extra trimming.
• The 1in vinyl slats provide noticeably better room darkening and privacy than typical light-filtering blinds.
• Cordless design improves safety and gives a cleaner, uncluttered look to the window.
• Moisture-resistant material makes these blinds practical for multiple rooms.

Cons

• Some customers report mixed experiences with the lift mechanism smoothness, so expect occasional stiffness that may need adjustment.
• Vinyl construction prioritizes function over premium aesthetics compared with fabric or wood options.

Specifications

Brand	Lumino
Material	Vinyl
Slat width	1in
Ordered size	28.75in W x 64in L
Cut size (inside mount)	28.25in wide (12/100in narrower)
Mount options	Inside or outside mount
Operation	Cordless

Our Verdict

For anyone needing reliable custom-fit blinds that darken a room and keep children safe, these cordless 1in vinyl mini blinds are a practical value. The US customization and moisture resistance make them a sensible choice for many rooms, though buyers seeking premium looks or motorized features should consider other styles.

Frequently Asked Questions

How should I measure for the inside mount?
Measure the window frame width and height as instructed; Lumino will cut the blind 12/100in narrower than the ordered width for an inside mount fit.

Are these blinds safe for homes with children?
Yes, the cordless design is certified best for kids, eliminating pull cords that are a hazard to children and pets.

Can these blinds be used in a bathroom?
Yes, the vinyl material is water- and moisture-resistant, making them suitable for bathrooms and other humid areas.