You can choose by following standards:
1. Material: sunshade screen are typically made of polyester and PVC, woven in a special way, with tiny pinhole-like eyes that allow partial sunlight to pass through while effectively blocking ultraviolet rays.
2. Function: In addition to the basic shading function, sunshade screen also have anti-ultraviolet, environmental-friendly, energy-saving, beautifying the environment. They are suitable for office spaces and apartment buildings.
3. Light Transmission: The light transmission rate of sunshade screen is decide by openness factor, generally between 1%-25%, and you can choose different openness factor according to your needs.
4. Custom Size: The specifications and sizes of sunshade screen are diverse and can be customized according to the size and shape of the window.
5. Operation Mode: sunshade screen are available in both manual and electric operation modes, with electric control being more convenient.
6. Color Selection: The color can be freely chosen according to personal preferences and home matching needs, and we can also customize it according to your needs.
7. Maintenance: Some materials of sunshade screen can be wiped with a damp cloth, while some special fabrics need to be dry cleaned.
8. Installation Method: There are usually two types of installation methods for sunshade screen, internal and external, which can be chosen according to the size of the window and personal needs.
10. Parameters: The parameters of sun fabric roller shades include composition, weight per square meter,openness factor, and flame retardant performance.
When purchasing, you should consider factors such as material, function, light transmission, size, operation mode, color, maintenance,and installation method comprehensively to ensure that you purchase the sunshade screen that best meet your needs.