0% openness sunscreen fabric is a type of roller blinds fabric that has no visible holes in its weave. This means it provides complete privacy, blocks outside light, and shields interiors from UV rays while still maintaining a clean, modern appearance.
What It Is
0% openness sunscreen fabric is a tightly woven material used for roller blinds, designed to:

Block sunlight almost completely

Provide full privacy (people outside cannot see in)

Reduce heat and glare

Protect furniture from UV damage

Because it has 0% openness, there are no perforations, unlike typical sunscreen fabrics that allow some visibility or light to pass through.
Key Features

Full Privacy — Ideal for bedrooms, offices, meeting rooms, and private spaces.

Excellent Light Control — Blocks harsh sunlight to create a comfortable indoor environment.

UV Protection — Helps reduce fading of floors, furniture, and décor.

Thermal Insulation — Helps keep rooms cooler by blocking heat.

Smooth Appearance — Often used in modern or minimalist window designs.

Where It Is Used

Residential homes (bedrooms, media rooms, living rooms)

Offices and commercial buildings

Hotels and hospitality spaces

Schools and hospitals

In Simple Terms
0% openness sunscreen fabric is the best choice when you want maximum privacy and strong sun protection with a clean roller shade look.
If you want, I can also explain the difference between 0%, 1%, 3%, and 5% openness fabrics.