Sliding Window 2 panels on 2 tracks NS

The NS 2-panel 2-track sliding window belongs to TOSTEM’s premium aluminum and glass product line, specially developed for architectural projects requiring high aesthetic appeal and optimal operational performance. The large aluminum profiles paired with a robust frame create a solid structure while expanding viewable areas and maximizing natural light. This product is a perfect fit for luxury villas, hotels, and high-end resort properties.

Robust Frame Structure – High Wind Load Resistance

The vertical stiles of the NS sliding window are specially engineered to withstand strong wind pressures, meeting international test standards. The thick profile and stable structure help minimize vibrations and maintain long-term durability, even under extreme weather conditions or in high-rise buildings. This design also improves operational safety and stability for the entire window system.

Modern Hardware System – Enhanced Safety and Convenience

The NS 2-panel 2-track sliding window comes equipped with a multi-point locking handle, an opening limiter, and an easily adjustable outer sash lock mechanism. This integrated setup enhances security, reduces operational risks, and allows smooth handling. The high-quality safety lock ensures peace of mind, meeting the strict standards of luxury developments.

Superior Soundproofing, Water Tightness, and Air Tightness

The product meets international standards with a wind pressure resistance of up to 1600 Pa (ASTM E330), water tightness of 240 Pa (ASTM E331-00), and air tightness of 10.7 m³/h·m² (ASTM E283). Its sound insulation capability is certified under JIS standards, reducing noise levels by up to 30 dB to create a quiet, private sanctuary ideal for resorts, hotels, and upscale living spaces.

Technical Specifications & Glass Configuration

The outer frame depth is 101.6 mm for the sliding system and 55 mm for other structures. The bottom frame profile stands 50 mm high to ensure a balanced, sturdy profile. The window supports various glass thicknesses, including 5 mm, 6 mm, 8 mm, and 10 mm. The glass rebate is designed at 17 mm for sliding and casement windows, and 16 mm for awning, casement, and fixed window structures, offering flexible choices for diverse architectural styles.

Optimal Solution for Luxurious Spaces

Featuring an elegant design, durable build, and fully integrated hardware, the NS 2-panel 2-track sliding window thoroughly meets rigorous technical standards while elevating property value. The combination of modern manufacturing technology and optimal performance makes it the ideal choice for high-end living and leisure spaces.