Aluminium Profiles for Polycarbonate Sheet

Aluminum profiles designed for polycarbonate sheets (PC) are specialized extrusions used to frame, support, and secure polycarbonate panels in various applications. These profiles are essential in constructing greenhouses, skylights, roofing, and architectural projects, providing a perfect blend of strength, flexibility, and aesthetic appeal. Our custom aluminum profiles are tailored to meet the specific requirements of your projects, ensuring optimal performance and durability.

Aluminium Profiles for PC Sheet Type 1

In this installation type, the aluminium profile is placed on top of two polycarbonate sheets. EPDM sealing strips are installed between the aluminium profile and the polycarbonate sheets to improve waterproofing and cushioning. The profile is fixed and tightened from the top with screws, and the exposed screw heads are covered with caps for a cleaner finish.

Aluminium Profiles for PC Sheet Type 2

This type uses two aluminium profiles, one on the top and one on the bottom, to clamp two polycarbonate sheets firmly in place. Sealing strips are installed on both the upper and lower sides to provide better sealing and protection. The system is tightened from the top with screws, and the bolts are hidden by a cover plate on the aluminium profile.

Aluminium Profiles for PC Sheet Type 3

This type also uses upper and lower aluminium profiles to clamp two polycarbonate sheets, with sealing strips installed on both sides. The profiles are fastened from the top with screws for secure installation. Compared with Type 2, the top cover is designed as one continuous piece, which offers better sealing performance and creates a more attractive, streamlined appearance.

Custom Polycarbonate Sheet Aluminium Profiles

We can also customize aluminium profiles for polycarbonate sheet connection systems according to customer requirements. Based on the customer’s drawings or samples, we can produce the required extrusion profiles and apply suitable surface treatments to match the desired appearance and design specifications.

Advantages of Aluminum Profiles for PC Sheets

Custom aluminum profiles offer several distinct benefits for polycarbonate sheet applications, including:

Enhanced Durability: Aluminum’s resistance to corrosion and weathering ensures long-lasting performance in outdoor environments.
Customization: Tailor-made profiles can be designed to fit any project specifications, accommodating different polycarbonate sheet thicknesses and structures.
Improved Aesthetics: With a range of finishing options available, aluminum profiles contribute to the visual appeal of the installation, complementing both modern and traditional designs.
Ease of Installation: Custom profiles are engineered for a seamless fit with polycarbonate sheets, simplifying the installation process and reducing labor costs.

Customization Options

Our custom aluminium profiles for polycarbonate sheets are designed to meet the unique requirements of your project. With precision engineering and a focus on quality, we ensure that each profile provides the perfect combination of strength, durability, and aesthetic appeal. From the initial design to the final delivery, our team works closely with you to bring your vision to life.

Mold Design and Manufacturing

Our mold design and manufacturing process is streamlined to ensure rapid turnaround. With an average completion time of just 7 days, we quickly transform your designs or samples into precise molds, ready for production.

Aluminium Alloys and Heat Treatment

For aluminium profiles designed to support polycarbonate sheets, selecting the right alloy and heat treatment process is crucial for achieving the desired balance of strength, flexibility, and corrosion resistance.

6063 Aluminium Alloy: This alloy is most commonly used for architectural applications due to its excellent extrudability, high-quality surface finish, and good corrosion resistance. It typically undergoes a T5 or T6 heat treatment to enhance its mechanical properties, making it ideal for framing and supporting polycarbonate sheets.
6061 Aluminium Alloy: Known for its structural strength and toughness, 6061 is another popular choice. It includes magnesium and silicon as its major alloying elements, providing a good strength-to-weight ratio and weldability. The T6 heat treatment further improves its durability, making it suitable for more demanding structural applications.

These alloys are selected for their ability to withstand environmental stress while maintaining structural integrity and aesthetic quality over time.

Surface Treatment Options

Enhancing the durability, aesthetic appeal, and environmental resistance of aluminium profiles for polycarbonate sheets is crucial for their performance and longevity. Our comprehensive surface treatment options are tailored to meet these needs, ensuring each profile is perfectly suited for its intended application.

Anodizing

Anodizing is a popular treatment that enhances corrosion resistance, surface hardness, and wear resistance of aluminium profiles, making them ideal for outdoor use. It also allows for color customization, providing a durable and attractive finish that can withstand harsh environmental conditions without fading.

Powder Coating

Powder coating offers a versatile range of colors and finishes, creating a thick, uniform layer that significantly enhances the visual appeal of the aluminium profiles. This method provides superior resistance to chipping, scratching, and corrosion, making it an excellent choice for projects that demand both aesthetic quality and durability.

Painting

For projects with specific color requirements, high-quality painting ensures a durable finish that maintains its appearance over time. This option allows for a broad spectrum of color choices, ensuring the aluminium profiles can be perfectly matched to any design palette.

Fluorocarbon (PVDF) Coating

Fluorocarbon coating is renowned for its exceptional resistance to weathering, chemical exposure, and UV radiation. This makes it an ideal choice for aluminium profiles exposed to extreme environmental conditions, offering excellent color and gloss retention over long periods.

Wood Grain Finish

The wood grain finish combines the aesthetic appeal of wood with the strength and durability of aluminium. This innovative surface treatment applies a realistic wood grain pattern onto the aluminium profiles, providing a natural look that is virtually maintenance-free. It is especially popular in architectural applications where the beauty of wood is desired without its inherent maintenance challenges.

Delivery Timeline

With a production time of 10-20 days for a standard 26-ton order, we ensure that your custom aluminium profiles for polycarbonate sheets are delivered promptly, keeping your project on schedule without compromising quality.

How does Custom Aluminum Profile Work

With extensive experience in aluminum extrusion, HTS-ALU manufactures aluminum profiles with a wide range of structural configurations. Different profile structures require different extrusion die designs, production methods, and process control according to profile geometry, wall thickness, strength requirements, and application scenarios.

Machine Service after Extrusion

After extrusion, we offer a full range of custom machining services for tubular aluminum to accommodate a variety of application needs. Our capabilities include precise cutting to length, drilling, punching, tapping, milling, bending, welding, and assembly. These advanced processes allow us to manufacture tubular aluminum parts to your exact specifications, helping you achieve high-quality, ready-to-use components that fit seamlessly into your production line and enhance the efficiency and performance of your final products.

About HTS-ALU

HTS New Materials (Jiangxi, China) is a leading aluminum extrusion manufacturer with 40+ advanced lines and presses up to 6,000 tons. We supply profiles for construction, industrial uses, and premium doors/windows, including thermal-break profiles.

Capabilities include anodizing, powder coating, fluorocarbon coating, and wood-grain transfer. We also offer end-to-end machining and fabrication: CNC, milling, punching, drilling, threading, precision cutting, welding, and assembly—delivering ready-to-use, project-specific solutions.

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Custom Extrusion Steps

Share your CAD/STEP files or a physical sample.
We create manufacturing drawings.
You review and approve the drawings.
We manufacture the extrusion die.
We run a trial extrusion.
You validate and sign off the samples.
We begin mass production.
Typical extrusion lead time is about 15 days.
Extra time is added for finishing or machining.
We perform in-process inspections.
We conduct final inspections before shipment.
We protect each profile to prevent abrasion.
We pack per your requirements.
We arrange shipment by sea, air, rail, or multimodal.

Surface Options

Alloys for Extruded Profiles

Aluminum Profile Weight per Meter

Cross-sectional area

Density assumed: 2720 kg/m³ (2.72 g/cm³).
Formula: W(kg/m) = A(mm²) × 0.00272 or A(cm²) × 0.272

Weight: —

Tip: For other densities, adjust the factor: kg/m = A(mm²) × (density kg/m³) × 1e-6.

Packing Options

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Factory Show

Our factory features 40 extrusion lines for efficient aluminum profile production. We offer a full range of surface treatments—including anodizing, electrophoresis, powder coating, sandblasting, and wood grain transfer printing—with advanced equipment. In-house casting, aging, annealing, water cooling, and machining ensure complete control and high-quality results for all products.