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single hung

Single / double hung window

Our Single Hung Windows feature a traditional design where the bottom sash slides vertically while the top sash remains fixed. Constructed from thermally broken aluminium profiles with polyamide nylon strips, they deliver excellent thermal insulation, durability, and weather resistance. The space-efficient operation makes them ideal for areas with limited interior or exterior space. Perfect for residential homes, apartments, and commercial buildings seeking classic aesthetics with modern thermal performance. Low-maintenance, secure, and cost-effective.
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YuXinYunTong(Tianjin) Technology Co.,Ltd

We are committed to providing our customers with high-quality service, competitive prices and a wide selection of doors, windows and building materials.
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Why Are Top Insulated Sliding Windows The Best Choice For Sustainable Building Projects In 2026

Why Are Top Insulated Sliding Windows The Best Choice For Sustainable Building Projects In 2026?

Insulated sliding windows use thermal break tech to cut energy use in green buildings.
What Are the Top French Door Design Trends for High-End Homes in 2026

What Are the Top French Door Design Trends for High-End Homes in 2026?

Explore 2026 luxury French door trends: energy efficiency, tilt-turn functions, and seamless indoor-outdoor designs by Yuxinyuntong.
Which Are The Best Awning Window Designs For Modern Kitchens And Bathrooms In 2026

Which Are The Best Awning Window Designs For Modern Kitchens And Bathrooms In 2026

Boost ventilation with 2026 awning window designs. Features PA66 thermal breaks and EPDM seals for energy-efficient, dry spaces.
What are the best energy-efficient windows for high-rise luxury apartments in 2026

What are the best energy-efficient windows for high-rise luxury apartments in 2026?

Explore 85-series broken bridge aluminum windows. Achieve peak thermal insulation, wind resistance, and STC 35+ soundproofing.
Why Does Laboratory STC Fail on the Job Site A Guide to Field Acoustic Testing for North American Projects

Why Does Laboratory STC Fail on the Job Site? A Guide to Field Acoustic Testing for North American Projects

Learn why lab STC ratings differ from field results. Master ASTM standards and acoustic testing to ensure on-site performance.
The Science of Glazing Maintenance Preserving Optical Clarity and Structural Integrity in High-Performance Fenestration Systems

The Science of Glazing Maintenance: Preserving Optical Clarity and Structural Integrity in High-Performance Fenestration Systems

Learn expert glazing maintenance for YuXinYunTong 85-Series windows, focusing on pH-neutral cleaning and the NGA no-blade mandate.
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