S5T Series Sliding Window

The S5T Series Sliding Window combines sleek contemporary aesthetics with smooth operation and exceptional durability. Engineered for expansive views, energy efficiency, and long-lasting performance, it delivers a refined solution for modern residential and commercial spaces.

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Product Performance

Waterproof

700 pa | 6 degree

Air Tightness

4.5 m²/(²m·h) | 6 degree

Sound Insulation

30 db | 3 degree

Thermal Insulation

2.5 w/(m²·k) | 5 degree

Wind Pressure Resistance

5 kpa | 9 degree

Steinhaus manufacturing headquarters facility

Finishes Built to Endure

Laminated impact glass, a marine-grade aluminum substrate, and a high-performance powder coat finish combine to deliver a system tested for extreme weather — and backed by a 10-year Steinhaus warranty.

Tested for Extreme Weather

FPA-listed and engineered to perform under hurricane-force wind and impact loads.

Laminated Impact Glass

Maximum safety and noise reduction, engineered for coastal and storm-prone regions.

NFRC-Certified Insulation

USA NFRC-certified for high insulation performance across the North American market.

Need Help Choosing?

Our technical advisors are available to help you specify the perfect solution for your architectural vision.

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