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As the design field continues to improve the requirements for material performance, using FRP panels to build doors has gradually become the first choice for more and more designers. With its excellent characteristics such as lightness, durability, corrosion resistance, waterproofness, and fire resistance, FRP door panels have gradually replaced traditional metal and wooden door panels. Compared with metal doors, FRP door panels have stronger antioxidant ability and can maintain stable performance for a long time in harsh environments; compared with wooden doors, FRP door panels are more environmentally friendly and will not be affected by moisture or deformation. Whether in residential, commercial buildings, or in the industrial field, FRP door panels have shown excellent adaptability and reliability, becoming an ideal choice of door materials in modern buildings.
Significant Advantages of FRP Door Panels
- Thermal insulation.
- Waterproof.
- Sound insulation.
- Durable.
- Flame retardant.
- Sleek and minimalist.
Common Applications
- Bedroom doors.
- Cold room doors.
- Bathroom doors.
- Kitchen doors.
- Clean room doors.
- Laboratory doors.
- Warehouse doors.
- Exhibition hall doors, etc.




TOPOLOGROUP, as an absolute authoritative manufacturer in the field of FRP sandwich panels, can customize FRP door panels of any shape, size, thickness and color according to your needs.
Structural Design
FRP door panels adopt a sandwich structure design, and the exterior is made of solid FRP (fiber reinforced plastic) material, which has extremely high corrosion resistance and impact resistance, and can effectively resist the invasion of the external environment. The interior is filled with high-performance thermal insulation core material, which has excellent thermal insulation effect and acoustic performance. This structure not only greatly improves the heat insulation, sound insulation and fire prevention functions of the door panel, but also effectively reduces energy consumption and maintains a stable indoor temperature.

Premium Flat FRP
- The surface of FRP is coated with gel coat to achieve a mirror effect.
- B1 flame retardant grade.
- Excellent weather resistance, long-term outdoor use will not fade or become brittle.
- Customizable RAL series color surface color and a variety of embossed textures.

Premium Customized Solutions
- A frame that enhances the structural strength (such as waterproof wood board, high-strength foam board, metal pipe, etc.) can be embedded inside the FRP door panel.
- Clients can choose the appropriate insulation core material, such as XPS (extruded polystyrene), PU (polyurethane), PET (polyethylene terephthalate), PVC (polyethylene), EPS (expandable polystyrene), etc.
- In addition to FRP, the skin on the other side of the door panel can be selected from other materials such as aluminum, pre-painted steel, stainless steel, etc.
- Customized door frames, door handles, observation windows, hinges, sealing strips and other related parts.