HA88D Aluminum-clad Wood Inward Opening Window
Parameter Details
Profile Wall Thickness
Wood-aluminum: 68mm/14.5mm
Aluminum wall thickness ≥1.5mm
Drainage System
Exposed drainage
Dual Sealing
Dustproof, waterproof
Paint
Dutch SIKKENS water-based paint
Hardware
German ROTO hardware/German HOPPE handles
Optional Wood Types
Red pine/Larch/Walnut/Red oak White oak/Cherry wood/Rosewood
Product Performance
Wind resistance: Class 8
Air tightness: Class 6
Water tightness: Class 5
Sound insulation: Class 4
Thermal insulation: Class 7
Uw value: 1.7W/(m²K)
Product Features
Indoor wood and outdoor aluminum visible surfaces feature simple European-style lines
Seamless welding technology for exterior aluminum, beautiful appearance, excellent water tightness, powder coating for oxidation and corrosion resistance
Frame and sash connection with dual sealing strips, using automotive-grade EPDM foam strips to ensure sealing
Optional hidden windproof screens, aesthetically pleasing appearance, screens hidden in the frame, corrosion-resistant
Indoor and outdoor double frame flush structure, hidden hardware integration
Color scheme
Using"seven precious woods" as canvas and natural light as ink, painting"sixteen" breathing colors, interpreting the symbiotic aesthetics of human civilization. Each wood grain is a slice of civilization evolution, dissolving the boundaries between Eastern and Western aesthetics through colors, making doors and windows cultural vessels carrying shared human memories, achieving the realm of "seeing the universe in wood grains".
UsingDutchimportedSIKKENS water-based paint, capturing the breath of wood grains with plant-based emulsion. The eco-friendly molecules unfold in sunlight, creating a baby-safe texture that turns each window into a growing home art piece. When dusk spreads over the wood's growth rings, home becomes a gentle medium connecting nature and civilization.
Selectable Wood Species

Red Pine

Larch

Walnut

Rosewood

Cherry Wood

Red Oak

White Oak