Casement

W e l c o m e t o Y u x i n y u n t o n g

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360 Tianjin Science and Technology Innovation Park Tianjin Xiqing
yuxinyuntong@163.com
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+86 18222959885

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YXYT aluminum casement windows feature sashes that open and close with horizontal embedding. They are categorized by opening methods: inward-opening, outward-opening, and tilt-inverting. Inward-opening models offer easy cleaning, while outward-opening ones are widely used in various decorative settings due to their large opening area, excellent ventilation, superior sealing performance, and outstanding sound insulation and thermal insulation. For high-rise residents, wind pressure resistance is crucial to withstand typhoons. In terms of airtightness, the sash of casement windows is locked by a two-point lock or a top-and-bottom lock, ensuring reliable sealing.

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Product Introduction

Parameter Item	Standard Configuration	Premium Upgrade Configuration
Profile Material & Thickness	6063-T5 aluminum alloy (frame 1.4mm/sash 2.0mm)	6063-T6 aluminum alloy (frame 2.0mm/sash 2.8mm)
Thermal Conductivity	3.0 W/m·K (with 12mm PA66 thermal barrier)	2.6 W/m·K (with 14mm reinforced thermal barrier)
Wind Load Resistance	3.5 kPa	5.0 kPa
Water Tightness	≤0.1 L/m²·h (compliant with ASTM E331)	≤0.05 L/m²·h (compliant with ASTM E331)
Air Tightness	≤0.25 m³/(h·m) (compliant with ASTM E283)	≤0.1 m³/(h·m) (compliant with ASTM E283)
Maximum Sash Size	1200mm × 2100mm	1500mm × 2400mm

Inward-opening: The sash swings inward into the room. This design allows for convenient cleaning of the outer glass surface as the sash is fully accessible from inside. It is suitable for spaces where exterior space is limited.

Outward-opening: The sash swings outward away from the room, maximizing interior space utilization. It provides a large opening area, facilitating efficient ventilation. The hinge system is designed to bear the sash weight and resist external forces like wind.

Tilt-inverting: The sash can tilt inward from the top for controlled ventilation while maintaining security. It combines the advantages of inward-opening (easy cleaning) and partial opening (ventilation without full access), ideal for bedrooms and living rooms.

All opening methods utilize a locking mechanism (two-point lock or top-and-bottom lock) that compresses the sash against the frame when closed, ensuring airtight and watertight sealing.

Latest Product

Check out our Product

70-Series Broken Bridge Aluminum Profile Casement Window

Adopts 70-series broken bridge aluminum profiles, equipped with PA66 nylon thermal insulation strips, which effectively block heat transfer. The casement window design has excellent ventilation effect and strong sealing performance, suitable for places with high requirements for thermal insulation and sound insulation.

70-Series Broken Bridge Aluminum Profile Sliding Window

The sliding window made of 70-series broken bridge aluminum profiles, integrated with PA66 nylon thermal insulation strips, has good thermal insulation performance. The sliding opening method is easy to operate, suitable for areas with limited space.

70-Series Broken Bridge Aluminum Profile Hung Window

The 70-series broken bridge aluminum bottom-hung window, with the broken bridge structure improving thermal insulation capacity, the bottom-hung opening method has high safety, and the ventilation volume can be adjusted, suitable for families with children or high-rise buildings.

85-Series Broken Bridge Aluminum Profile Casement Window

Made of 85-series broken bridge aluminum profiles with double PA66 nylon thermal insulation strips, it features excellent thermal insulation and sound insulation. The casement window design ensures large ventilation area and reliable sealing, suitable for high-end buildings with strict requirements.

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