PC U- shaped Locked sheet
Advantages of PC U - shaped locking sheet
The PC U – shaped locking sheet is made of polycarbonate (PC). It has excellent light transmittance, allowing ample light to enter the space. It has strong impact resistance and is not easily damaged. The unique U – shaped locking design makes installation simple and efficient, and can also achieve excellent waterproof and heat – insulating effects, effectively blocking external heat and keeping the interior dry and comfortable. It is widely used in scenarios such as sunrooms and carports, adding practicality and beauty to buildings.




























PC U - Shaped Locking Sheet
- High – quality raw materials: Made of imported polycarbonate raw materials such as German Bayer and Sabic (original American GE material).
- Flexible specifications: Thickness range 8-30mm ; Width: 600mm, 1040mm .
- Rich colors: Available in transparent, milky white, royal blue, lake blue, grass green, brown, etc. (customizable).
- Excellent performance: Good light transmittance, strong impact resistance, easy installation with U – shaped lock design, and also has good waterproof and heat – insulating properties.
- Wide application: Suitable for various scenarios such as sunrooms and carports.
Frequently Asked Questions
What is the general service life of the PC U-shaped locking sheet?
Under normal use and regular maintenance, the service life can reach 10-15 years. The version with imported raw materials has stronger anti-aging properties, and its service life can be extended to 15-20 years.
Can the sheet withstand extreme weather such as heavy rain or high temperatures?
Yes. It has excellent waterproof performance and will not leak during heavy rain. At the same time, it has strong high-temperature resistance and can maintain stable performance without deformation in the temperature range of -40℃ to 120℃.
If partial damage occurs after installation, can the damaged part be replaced individually?
Yes. The U-shaped locking design supports modular replacement. There is no need for overall demolition; you only need to unlock the damaged sheet and replace it with a new one, which has low maintenance cost and high efficiency.
Is there an additional charge for custom colors and specifications? What is the approximate lead time?
A certain customization fee is required for custom special colors or non-standard thickness/width, and the specific amount depends on the requirements. The customization cycle is usually 7-15 days, and if raw materials need special procurement, the cycle may be extended to 20 days.
Does the sheet contain harmful substances, and is it suitable for use above family children's activity areas?
It does not contain harmful substances such as formaldehyde and heavy metals, and meets national environmental protection standards. Its surface is smooth without burrs, and it has strong impact resistance. Even if it falls accidentally, it is not easy to break, so it is suitable for use above children’s activity areas.
What should be noted for daily cleaning, and can strong corrosive detergents be used?
Daily cleaning can be done by wiping with clean water or neutral detergent (such as dish soap) with a soft cloth. Strong corrosive detergents such as strong acid and strong alkali cannot be used, otherwise they will damage the surface coating of the sheet, affecting light transmittance and service life.
Is additional glue sealing required at the joint of the U-shaped lock?
No additional glue sealing is required. The lock itself is designed with a sealing structure, which can form a tight fit after splicing, and the waterproof performance meets daily needs. Additional glue may make it difficult to replace the sheet later due to glue aging.
What is the specific light transmittance of the sheet, and how does it compare with ordinary glass?
The light transmittance of the transparent version can reach 85%-90%, which is close to that of ordinary white glass (about 90%-92%). Moreover, it can filter part of the ultraviolet rays to avoid discomfort caused by direct strong light, making it more suitable for scenarios such as sunrooms and roofs than ordinary glass.
Can it be used for interior decoration, such as partitions or ceilings?
Yes. It is light in weight (about 1/2 of glass), so it has little load on the building structure during installation. Moreover, it has rich colors and adjustable light transmittance. When used for interior partitions or ceilings, it can create a simple and modern style, and also has a sound insulation effect.
Is installation guidance or on-site installation service provided after purchase?
Free installation drawings and video guidance can be provided. If on-site installation is needed, an installation fee will be charged according to the project location and area. The specific fee can be negotiated with customer service, and the installation team will ensure that the lock joints are firm and waterproof performance meets the standard.
Installation accessories

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