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Ultra Slim Aluminium Windows
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Ultra Slim Aluminium Windows

Ultra slim aluminium windows feature minimal sightlines, modern aesthetics and excellent durability. Designed to maximize natural light and provide unobstructed views, they offer outstanding thermal insulation, wind resistance, and long-lasting performance.
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Shaanxi SGL Doors&Windows Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ultra slim aluminium windows in China, also supports customized service. Please feel free to wholesale high quality ultra slim aluminium windows for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.

 

Ultra Slim Aluminium Windows for Luxury Sightlines

 

 

Product Description

 

Our Ultra Slim Aluminium Windows are engineered for homeowners and architects who pursue sleek minimalism and high performance. With ultra-narrow frames as thin as 20–30 mm, the design allows maximum daylight penetration while maintaining excellent structural strength. The aluminum frames are treated with powder-coating or anodizing to ensure corrosion resistance, weather protection, and long service life. Suitable for modern villas, high-rise apartments, commercial buildings, and luxury renovation projects.
product-672-378

 

Product Specifications

 

Item

Specifications

Frame Material

High-grade Aluminium Alloy 6063-T5

Frame Width

20–30 mm Ultra Slim

Glass Options

Double / Triple Glazing, Low-E, Tempered

Hardware

Germany/Italy imported hardware

Surface Finish

Powder Coating / Anodizing

Thermal Break

PA66 Heat-Insulation

Sound Insulation

35–45 dB

Air / Water Tightness

Class A

 

Detailed description

 

Ultra-slim frames for modern aesthetics - maximize natural light and views.
product-262-350
Excellent thermal performance with double/triple glazing and thermal break technology.
product-242-323
High structural strength suitable for high-rise projects.
product-380-285
Long lifespan & low maintenance aluminium does not warp, peel, or rust.
product-468-300
Customizable sizes & colors including black, grey, white, champagne, etc.
product-425-206

 

High-end casement hardware system for enhanced home security.
product-366-448

 

How to Choose the Right Ultra Slim Aluminium Windows?

 

Check frame thickness & structural strength - especially for high-rise projects.
product-528-302
Choose appropriate glass - Low-E, tempered, double/triple glazing for climate needs.
product-500-330
Evaluate thermal & acoustic performance for energy efficiency.
product-356-475
Ensure high-quality hardware for durability and smooth operation.
product-221-393

 

FAQ

 

Q1: Are ultra slim aluminium windows safe?

A1: Yes. Frames use high-strength aluminium with multi-point locks.

Q2: Do slim aluminium windows leak during heavy rain?

A2: No. They are tested for air/water tightness (Class A).

Q3: Can I customize size and color?

A3: Yes, all dimensions, colors, and glass types are customizable.

 

Kind Reminder

 

To ensure the best performance of ultra slim aluminium windows, please measure the opening accurately and choose professional installation services. Clean the frame and glass regularly to extend service life.

 

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