Blackout Cordless Roller Blinds with Cassette Valance for Windows

This cordless window shade is made of exclusive fabric and coated with 100% white blackout backing, which offers excellent thermal insulation, energy-saving properties, privacy, and UV protection. It has a strong waterproof function, making it ideal for bedrooms, offices, nurseries, home theaters, or any room where light control is a top priority. To provide a good sleep quality and a better viewing experience, beautiful colors have been added to the design.

The upgraded window covering features a fabric-covered cassette valance with a light blocker on the top, which blocks out more light than a standard window shade, resulting in a stronger shading effect. The weighted aluminum bottom rod is wrapped with the same fabric, ensuring the fabric is closer to the window frame and leaving no light gaps in the roller shutter.

Xidamen's thermal insulated roller blinds offer exceptional year-round energy efficiency. Studies show that surface windows can cause up to 30% of heat loss, leading to higher heating bills and energy waste. The sun blind has excellent thermal insulation performance, effectively keeping the room warm in winter and cool in summer. The thermal backing balances the temperature, preventing the room from feeling sultry.

In an effort to reduce the risk of strangulation and serious life-threatening injuries to children and pets from corded window shades, the Xidamen cordless roller blinds can be easily pulled up and down with a hand, achieving quick and accurate control. The new upgraded cordless system allows you to raise and lower the shade with no additional tugging, enabling you to find the perfect position for light illumination or privacy control.

To ensure a proper fit, consider the following guidelines:

For an INSIDE MOUNT, the window width is the blind width. For example, if your window measures 23" in width and less than 72" in height, the blind width should be 23", and the blind height should be 72".

For an OUTSIDE MOUNT, add at least 4" to the blind width. For the same example window, the blind width should be 23" + 4" = 27", and the shade height should be 72".

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