Window

window is made of 6063-T5 aluminum profiles and equipped with 5+20A+5mm double-glazed tempered glass, It meets wind resistance level LV9, waterproof level LV4, and thermal insulation level LV5. The multi-chamber frame structure, combined with EPDM sealing strips, significantly improves airtightness and watertightness—effectively reducing energy consumption and enhancing indoor comfort. The use of high-precision sliding rollers and adjustable hardware ensures smooth operation and long-term durability.

Window

Window Products

Glass Folding Window Glass Folding Window

Glass Folding Window

The folding windows are made of 6063-T5 aluminum profiles, paired with 5+20A+5mm double tempered glass, achieving wind r...
Picture Picture

Picture

The Picture Window uses 6063-T5 aluminum profiles paired with 5+20A+5mm double-tempered glass, achieving wind resistance...
Double-hung & Single-Hung Windows Double-hung & Single-Hung Windows

Double-hung & Single-Hung Windows

The Single & Double Hung Window are made of 6063-T5 aluminum profiles with 5+20A+5mm double tempered glass, offering...
88 Casement Window 88 Casement Window

88 Casement Window

Selected good materials 6063 original aluminum rod, high hardness, super strong wind pressure resistance, high safety f...
110 Casement Window 110 Casement Window

110 Casement Window

Profile wall thickness: 1.4mm. Frame width: 110mm. Sash visible surface size: 56mm for gauze sash, 27mm for glass sash. ...
T2 Casement Window T2 Casement Window

T2 Casement Window

Simple line design Slanted narrow edge design and minimalist beauty make the home's vision wider Large hollow and ultra-...
E8 Casement Window E8 Casement Window

E8 Casement Window

Hidden beauty Innovative hidden screen fan design, clearer vision Glass fan 20mm, hidden hardware handle, simple and nea...
109 Casement Window 109 Casement Window

109 Casement Window

Selected good materials 6063 original aluminum rod, high hardness, super strong wind pressure resistance, high safety fa...
Youran 105 Extremely Narrow Sliding Window Youran 105 Extremely Narrow Sliding Window

Youran 105 Extremely Narrow Sliding Window

The sliding window is made of 6063-T5 aluminum profiles and fitted with 5+20A+5mm double-glazed tempered glass. It achie...

Custom Design | Tailor-Made Windows

Enhance the aesthetics and functionality of your space with tailor-made windows, perfectly suited to your personal needs and style. Whether you seek a modern minimalist design or a timeless classic style, custom windows provide the ideal match for any architectural style, ensuring maximum comfort, energy efficiency, and visual appeal.

One-on-One Design Consultation

Through personalized one-on-one consultations, the design team works closely with clients to create window solutions that meet the space requirements and style. From selecting the right window type, such as casement windows, sliding windows, fixed windows, folding windows, and lift windows, to choosing frame materials, glass options, and finishes, every detail is meticulously crafted to seamlessly integrate with the building's design.

One-Stop Window Solutions

From initial consultation, design, and material selection to installation and after-sales service, the team provides full support throughout the process. Each project is carefully managed to ensure high-quality craftsmanship and timely delivery. The after-sales team offers continuous support with regular maintenance services to ensure the custom windows remain in excellent condition throughout their long-term use.

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What Advantages Do We Have In Window ?

Aluminum Alloy Frame

Aluminum Alloy Frame

Made with 6063-T5 aluminum alloy, offering structural stability and corrosion resistance to ensure long-lasting durability.

Thermal Insulation

Thermal Insulation

Equipped with double-layer tempered glass (5+20A+5mm) that effectively reduces heat transfer, improves indoor temperature control, and helps reduce energy use.

Noise Reduction

Noise Reduction

The combination of double glazing and sealed construction helps block external noise, creating a quieter and more comfortable indoor space.

Multi-Layer Waterproof & Wind Resistance

Multi-Layer Waterproof & Wind Resistance

Features multi-layer waterproof materials to prevent water penetration. The window structure remains stable in wind speeds of up to 5–6 on the Beaufort scale.

UV Protection

UV Protection

Uses UV-resistant glass that reduces ultraviolet radiation and helps protect interior furnishings from fading or damage.

Easy to Clean and Maintain

Easy to Clean and Maintain

Smooth surfaces resist dust and make cleaning simple, maintaining the window's appearance over time.

Easy Installation

Easy Installation

Precisely engineered structure and components allow for quick and straightforward installation, ensuring a hassle-free setup.

Certified Quality

Certified Quality

All windows are tested and certified to meet international standards, ensuring long-term performance, reliability, and safety.

Why Choose Liangjia?

Prettyhouse, a Top 10 Window and Door Manufacturer in China.

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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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Whatsapp

+86 15625494493

CompanyAddress

1501 Jinhai Plaza, No. 21 Jihua 5th Road, Zumiao Street,Foshan,Guangdong,China

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