The casement windows feature 6063-T5 aluminum profiles with 5+20A+5mm double tempered glass, offering wind resistance up to LV9, water resistance up to LV4, and thermal insulation up to LV5, ensuring long-term stability. They are filled with inert gas, effectively reducing noise and temperature fluctuations, enhancing comfort. The sealing performance ensures minimal air and water leakage, optimizing energy efficiency. The four-layer sealing design further improves insulation, while the Q-type injection-molded corner brackets ensure durability and stability.
The casement windows are made with 6063-T5 aluminum profiles and 5+20A+5mm double-glazed insulated glass, combined with a multi-chamber structure and elastic sealing strips, offering sound insulation, thermal insulation, and waterproof performance. The four-layer sealing structure enhances airtightness, helping to reduce energy consumption and improve living comfort. The minimalist design saves space while allowing ample natural light, making it suitable for various architectural styles.
The design team offers personalized solutions based on the building type, usage needs, and spatial style. Whether for residential, commercial spaces, or high-rise buildings, window size, frame color, and opening methods can be customized to ensure the product perfectly integrates with the overall space, balancing functionality and aesthetics.
From initial consultation, design planning, material selection to on-site installation and after-sales maintenance, the service team provides full-process support. Each project is closely tracked to ensure construction quality and clear progress control. The after-sales team conducts regular inspections and provides technical assistance to ensure the structural stability, smooth operation, and long-term performance of the casement windows.
Constructed with 6063-T5 aluminum alloy profiles with a wall thickness of 1.8mm, this window offers excellent structural strength and wind resistance. It withstands wind pressures up to 5kPa, making it suitable for high-rise buildings and typhoon-prone areas without deformation over time.
Equipped with four layers of EPDM sealing strips, surpassing the traditional triple-seal design. This significantly enhances both air and water tightness, minimizes energy loss, and maintains stable indoor temperatures by preventing air leakage and water infiltration.
Features 5mm+27A+5mm double-tempered glass filled with inert gas. This configuration achieves sound insulation up to 35dB and thermal insulation of 2.0W/m²·K, effectively reducing external noise and indoor temperature fluctuations.
The thermal break structure, combined with insulated glazing, creates a highly efficient thermal barrier. It reduces energy consumption from HVAC systems and improves indoor comfort, making it ideal for energy-efficient buildings.
The frame uses UV-resistant materials that prevent aging, fading, and cracking caused by prolonged sun exposure. It maintains aesthetic appeal and performance over extended outdoor use.
All window corners are rounded to avoid scratches or accidental injuries. A safety anti-collision design is included to prevent pinching or bumping, offering additional protection—especially in households with children.
Reinforced with zinc alloy structural supports and a displacement-type drainage system, the window ensures rapid water discharge and superior waterproof performance. It maintains functionality and dryness even during heavy rainfall.
The product is ISO 9001 certified and complies with relevant building energy-saving and safety standards, ensuring consistent quality and reliable performance.
With 25 years of industry experience, we specialize in high-quality sunrooms and windows. Our products are certified by NFRC, Energy Star, AS2047, and CE, ensuring safety, energy efficiency, and environmental sustainability. Made with high-strength aluminum alloy and Low-E glass, our sunrooms offer excellent thermal and sound insulation, wind and water resistance, making them suitable for various climates.
Our professional design team provides customized solutions, while our efficient construction process ensures fast delivery. Backed by a global service network, we offer comprehensive after-sales support.
Choose Liangjia for a more comfortable, durable, and valuable sunroom!
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