DEBIAO 70 SERIES FLAT DOORS AND WINDOWS

debiao-70-series-flat-doors-and-windows，with their rigorous German craftsmanship, excellent performance, and elegant appearance, have become a leader in the field of building doors and windows, providing a perfect solution for improving building quality and living comfort.

PARAMETER：
Wall Thickness：Profile 2.8 mm, Internal Steel Reinforcement with 2.0mm Wall Thickness, Rectangular Steel Liner
Glass: 32 mm Tripple Glass, 24 mm Double Glass
Seal: Custom Designed, EPDM Composite Seal/ Foam Seal
Handle: HOPPE
Surface: The Color Can Be Achieved Through Co-extrusion or Film Lamination

PRODUCT ADVANTAGES：
Energy Efficiency: Insulated glass boosts thermal performance, saves energy, and prevents fogging or frost.
Durability: Exceeds aging resistance standards, with a 30-year guarantee using reinforced steel.
Chamber Design: 4/5/6-chamber profiles ensure low U-values (≤1.8W/m²·K) and separate drainage/steel chambers for longevity.
Sealing Performance: Triple-seal design isolates water and air chambers, maintaining tightness under high wind pressure.

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