Cordless Roman Shades Blackout Thermal Insulated 39in x 64in - No

In this review the LazBlinds cordless Roman shades stand out as a practical solution for renters, parents and anyone wanting complete room darkening without drilling. The single biggest reason to buy is the patented No Tools-No Drill mounting system that installs in about 30 seconds and holds up to 30kg, delivering a neat, cordless blackout treatment that really reduces light and helps with thermal insulation. The review focuses on installation, blackout performance and everyday use for a 39in by 64in inside mount window.

Key Features

• No Tools-No Drill system: allows fast installation without screws or brackets, ideal for renters and anyone avoiding damage to the window frame.
• Inside mount with precise fit: the factory width is 38.6in and the spring rod extends to fit window widths from 38.7in to 39.6in for a secure inside mount.
• Blackout thermal fabric: linen face with white back coating blocks 100% of light and improves insulation, which can reduce heat transfer when closed.
• Cordless constant force mechanism: a spring-loaded system raises and lowers smoothly and stays balanced at any position for a tidy, child-safe window treatment.
• Adjustable height: shade height adjusts from fully closed to 64in, letting you control light and privacy precisely for the covered window.

Who It's For

This shade is best for people with an inside mount window frame at least 1.2in (1 1/5in) deep who need a renter-friendly, no-drill solution and want full room darkening. Parents and pet owners will appreciate the cordless design for safety, and light-sensitive sleepers will benefit from the blackout fabric and thermal backing.

Those with shallower frames, outside mount needs, or custom-width windows outside the 38.7in to 39.6in fit range should look elsewhere. Also choose a different product if you need motorized controls or patterned decorative fabrics instead of solid linen-style blackout material.

Pros & Cons

Pros

• Easy and fast installation with the No Tools-No Drill system, often fitted in under a minute.
• Excellent light blocking and improved room temperature control thanks to the blackout thermal backing.
• Cordless operation gives a clean look and added safety for homes with children and pets.

Cons

• Inside mount only and requires a minimum frame depth of 1.2in, so it is not suitable for very shallow frames or outside mounts.

Specifications

Our Verdict

The LazBlinds cordless Roman shade is a smart, value-oriented choice for anyone who needs a quick, damage-free blackout solution for an inside mount window. It combines effective light blocking, thermal benefits and safe cordless operation, making it especially useful for bedrooms and rental properties where drilling is not an option.

Frequently Asked Questions

Can I install this without drilling?
Yes, the patented No Tools-No Drill system installs without screws or brackets and is designed for fast, tool-free mounting.

Will it fully block sunlight?
Yes, the linen face with white back coating is a blackout fabric that blocks out light for a dark room when fully lowered.

What frame depth is required?
The shade requires a minimum inside mount depth of 1.2in (1 1/5in) to fit correctly.