Renqiu Zhongsheng Metal Products Co., Ltd. is one of the most professional manufacturers and suppliers of thermal break aluminum profile for architectural in China. Please feel free to wholesale durable thermal break aluminum profile for architectural made in China here from our factory. All customized products are with high quality and low price. Contact us for pricelist.
In the past two years, many overseas countries have released new building energy efficiency regulations one after another. Window and door insulation standards are strictly enforced; projects failing to meet these standards will not even pass approval. In this environment, a compliant Thermal Break Aluminum Profile for architectural applications has become a necessity. Our product is specifically designed for these new overseas regulations, with everything from mold making to performance conforming to overseas standards.
Let's start with the compliance issue, which is of utmost concern to everyone.
This Thermal Break Aluminum Profile for architectural is molded according to the European standard C-groove, meaning it's inherently compatible with hardware from mainstream brands like Delang and Changcheng. You don't need to worry about buying materials that can't be fitted with good hardware, or needing additional milling and modification. All performance data, from insulation coefficient to wind pressure resistance, are supported by actual test data, providing solid compliance documentation for customs inspections and project acceptance.
High-quality materials, durable and reliable. For the base material, we only use standard 6063-T5 virgin aluminum rods. The entire set of profiles is manufactured using a dual-track standard, complying with both the national standard GB/T5237. The core thermal insulation strip uses PA66 nylon with 25% glass fiber content. This material has undergone high and low temperature cycling tests, remaining crack-free and resistant to detachment even in extreme environments ranging from -40°C to 80°C. The product has also with no excessive levels of harmful substances. It is compliant for use in both Asia passive houses and south American energy-efficient homes.
Clear Specifications, Strong Adaptability
For overseas markets, we primarily promote our three best-selling series: 60, 65, and 70. Wall thickness is also clearly defined: 1.4mm is sufficient for ordinary residential buildings; for high-rise or coastal projects, a thickness of 1.8mm or more is required for enhanced wind pressure resistance. Lengths from 1 meter to 6.5 meters can be precisely cut to meet specific needs, resulting in clean cuts that can be directly processed using CNC equipment in various countries, eliminating waste.
Standardized grooves, saving time and money, are one of the biggest advantages of this Thermal Break Aluminum Profile for architectural applications. We use the Europeanstandard 20C groove, with very strict internal tolerance control. The 14mm lock groove for window frames is a standardized type, suitable for inward-opening, tilt-and-turn, casement, or top-hung windows - it's ready to install. This saves processing plants a significant amount of time and labor costs associated with milling and modification, resulting in a substantial efficiency improvement.
Surface treatments are also customizable. For interior decoration, we use electrostatic powder coating for high cost-effectiveness; for outdoor projects, we use PVDF fluorocarbon coating for strong weather resistance; and for a natural wood feel, we use high-temperature wood grain transfer. All colors in the series conform to the color chart, with minimal color difference within the same batch. Even for niche colors customized by designers, we can arrange small-batch production.
Advantages compared to non-standard materials
Many non-standard thermal break materials on the market seem cheap, but they are often problematic in practice. Our Thermal Break Aluminum Profile for Architectural has three main advantages:
First, its standard groove design ensures compatibility with most imported hardware, resulting in less waste.
Second, the profile features a stepped drainage chamber, allowing rainwater to drain smoothly away in rainy or stormy coastal areas, preventing mold buildup.
Third, the thermal break structure fully meets thermal conductivity standards, keeping the window's U-value below 1.6, satisfying energy efficiency standards in many countries.
Furthermore, the aluminum material is recyclable, aligning with local low-carbon procurement policies.
We don't engage in misleading performance claims; everything is designed around the actual production pain points of overseas window and door factories. This is why window and door wholesalers in Europe and Southeast Asia have consistently partnered with us for so many years. We hope to have the opportunity to become your stable supplier.
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