Q1: What certifications do these vinyl casement windows possess?
Our windows are fully NFRC certified, meet Title 24 requirements, and achieved the N6 CLASS based on the AS2047 standard certification for safety, durability, and energy efficiency.
Q2: What glazing and profile options are available?
We offer high-quality thermal break and non-thermal break 6063-T5 aluminium profiles as well as UPVC profiles. Glazing options include double toughened Low-E glass, single toughened glass, and laminated glass in various thicknesses.
Q3: How effective is the sound and water insulation?
The window system delivers sound insulation rating of RW ≥ 30 dB, wind pressure resistance up to 4500 Pa, and water resistance up to 450mm, ensuring outstanding protection against noise and weather elements.
Q4: What hardware brands are used for these casement windows?
We equip our windows with premium hardware options from top global brands, including German brands (Roto, Siegenia, Geze), Australian brands (Doric), and renowned Chinese brands (Kinlong, Zhenjiang).
Q5: What warranty and packaging standards do you provide?
We offer a robust 10-year warranty. All items are securely packaged using heavy-duty iron pallets, air bubble film, and plastic film to prevent damage during long-distance transit.
Q6: Can screen and surface finish options be customized?
Yes, screen choices include stainless steel mesh, aluminium security mesh, fiberglass flyscreen, and retractable screens. Finishes available include powder coating, anodized, electrophoresis, wood grain, and fluorine carbon coating.