Polyurethane Door and Window Profile Pultruded Products

Product Description

This product is the pultrusion product of polyurethane door and window profile produced by our company.
Polyurethane door and window profiles are highly favored in the construction field due totheir unique material combination (such as glass fiber reinforced plastic, polyurethane, etc.). Here are the main advantages of these profiles:

Lightweight and high strength, with stable structure
High strength-to-weight ratio: Composites strength are significantly enhanced through fiber reinforcement (such as glass fibers), while lightweight properties are maintained, making them convenient for transportation and installation.
Resistance to deformation: Compared to traditional aluminum alloys or PVC, the composite material has a smaller expansion coefficient under temperature variations. The window frame is less likely to deform and maintains sealing properties over a long period of time.

Outstanding heat insulation and energy-saving performance
Low thermal conductivity: The thermal conductivity of composite materials is much lower than that of metals (such as aluminum alloys), effectively reducing heat transfer and lowering building energy consumption.

High corrosion resistance
Ultraviolet resistance and acid-base resistance: Surface treatment technologies (such as ASA/PMMA film) can prevent ultraviolet aging.
Waterproof and moisture-proof: Non-hygroscopic, avoiding common wood rot problems and extending the service life to over 30 years.

Environmental protection and sustainability
Low-carbon production process: Some composite materials use recycled raw materials (such as recycled fibers), and the production energy consumption is lower than that of aluminum smelting.
Recyclability: Some types of composite materials can be disassembled and recycled, reducing construction waste and meeting the requirements of green building certifications (such as LEED).

Low maintenance cost
Paintless Process: The color is incorporated into the material through co-extrusion technology, remaining unchanged over time and eliminating the need for regular painting.
Easy to Clean: The surface is smooth and resistant to dirt, maintaining cleanliness with just rainwater rinsing, reducing the need for daily maintenance.

Design flexibility and aesthetics
Special shape machining capabilities: Capable of creating complex curved surfaces, meeting the design requirements for arc-shaped windows, bay windows, and other special designs.

Comprehensive economic advantages
High installation efficiency: The modular design reduces on-site cutting, and the installation speed is 40% faster than that of traditional windows, thereby reducing labor costs.

Enhanced additional functions
Sound insulation and noise reduction: The multi-layer composite structure can reduce noise by 25-35 decibels, suitable for buildings around airports and busy urban areas.
Fire resistance performance: Some flame-retardant composite materials can meet the B1-level fire safety standard, enhancing the safety of buildings.

Typical application scenario example:
High-rise buildings: Lightweight design reduces building loads, and the wind pressure resistance performance meets national standards at level 1.
Renovation of historical buildings: Wood-grain texture composite materials can replace rotten wooden windows while maintaining the original appearance.