AlunoTec Commercial Hotels Offices Libraries Exhibition Halls And Sun Protection Custom Large-size Roller Blinds

Engineered for large façades, these large-format motorized zipped blind delivers stable, 

quiet, wind-resistant shading with durable aluminum construction and low-maintenance design.

1. What is a large-format zipped blind, and where is it used?

It is an oversized motorized zip screen roller blind for big openings such as hotel facades, glass curtain walls, libraries, shopping malls, and balcony projects. The fabric runs inside side tracks to stay tight and wind resistant, giving stable shading and privacy on large windows and outdoor areas.

2. What maximum width and height can your large roller blinds reach?

Single large-format panels can reach up to 30 meters wide or 12 meters high, depending on site conditions and fabric choice. For extremely wide facades, we recommend dividing into several linked zip screens so the system stays easy to transport, install, and maintain while keeping a uniform look.

3. Are these outdoor blinds suitable for strong winds and high-rise buildings?

Yes. The reinforced aluminum roller tube and three-piece reinforced side tracks give high load capacity and reduce racking and sway. The zip track locks the fabric on both sides, so the electric roller blind stays stable in the wind and is safer for tall buildings than normal open side roller blinds.

4. What fabric options do you offer for sunshade and blackout?

We supply PVC polyester and PVC fiberglass screen fabrics with different openness levels from 1 percent to 40 percent for sunshade and UV protection. For blackout roller blinds, you can choose 0 percent fabric, which blocks light for conference rooms, hotel rooms, cinemas, and other dark spaces.

5. How are the large motorized blinds controlled?

All large format zipped blinds are electric blinds with motorized control. They can be operated by wall switch, remote control or APP control, and can also be integrated with building management systems. Group control and scene control make it easy to raise or lower many outdoor blinds at the same time.

6. Is the system noisy when such a big blind moves up and down?

No. The side tracks include noise damping strips and the motor is designed for quiet operation, so even very large panels run smoothly with low sound. This is important for libraries, offices, restaurants and luxury homes where customers want comfortable and quiet smart blinds solutions.

7. How much maintenance do large format zip screen blinds need?

Maintenance is simple. A self cleaning brush built into the top cover sweeps away dust from the fabric during each up and down cycle. The aluminum structure and outdoor grade fabrics are easy to wipe. Regular visual checks of anchors, motors and controls are usually enough for long term reliable use.

8. What warranty do you provide for the frame, fabric and motor?

Our standard warranty for large format zipped blinds is three years for the aluminum frame and fabric and five years for the motor, under normal use. During the warranty period we supply online technical support and spare parts solutions to help buyers and installers handle after sales service smoothly.