ZSTARR Blackout Light Blockers Side Tracks,PVC Light Blockers
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5,214 reviews
covering
50+ products
for the category
Window Roller Shades
Experiential insights by users
About ZSTARR Blackout Light Blockers Side Tracks,PVC Light Blockers
Overall Feedback:
94% positive
94% found it easy to operate
I find the product easy to use and it does its job great.
96% liked its light blocking capabilities
After installing the light blocking side tracks on both sides, the whole room stays as dark as midnight at 8 in the morning, indicating that I find the product energy efficient.
The blackout light blockers are a great idea. They prevent light from entering the space where the blinds are not flush with the wall.
I added black felt to the sun-side of the L-shaped surface, which eliminated most of the reflected light creeping in between the edge of the shade and the door frame.
I switched to these black ones to block out light and they are working well so far.
95% found it easy to install
I found the installation process of the zstarr blackout light blocker side tracks easy with clear instructions.
The installation process is super easy, just requiring cutting and sticking.
Installing the window roller shades is easy, but trimming excess height may require a saw.
91% liked the high-quality material
The window roller shades are made of thick material and look clean.
The window roller shades are made of powder coated aluminum and block all sunlight. I highly suggest them as an A+ item.
91% appreciated its ability to reduce noise
I made some modifications to the product and got rid of the noise.
