Frame Width: 80mm

Profile Wall Thickness: 1.8mm

Hardware Configuration: TODN

Glass Configuration: 5mm+19A+5mm

Optional Glass Configuration: 5mm+12A+5mm+12A+5mm

Sealing Rubber Strips: EPDM

Thermal Insulation Strips: 30mm PA66GF25

Opening Methods: Tilt & Turn / Externally Casement / Externally Top-hung

Window Frame and Sash Flush Design with No Protrusions Inside and Out

Vertical isothermal line and three-chamber energy-saving structure for the window sash

EPDM rubber strips for excellent corrosion resistance and airtightness

Automotive-grade float tempered glass for higher transparency and safety

Welded equal-pressure rubber strips for inward-opening windows, enhancing airtightness

TODN hardware, featuring an aesthetic and fashionable appearance with superior durability

Glued corner assembly technology, higher firmness and better tightness

High-quality nylon thermal insulation strips for excellent heat insulation and preservation

Energy-saving and soundproof cotton filling available to upgrade structural performance

Exposed drainage system with drainage caps for dust prevention and smooth water discharge

Zinc alloy R3.5 corner protectors for inward-opening window sashes, ensuring safety protection