HA88D Aluminum-clad Wood Inward Opening Window
Parameter Details
Material Thickness
Wood/Aluminum Thickness: 68mm/22.6mm
Aluminum Wall Thickness: ≥1.5mm
Drainage System
Hidden Drainage
Triple Sealing
Excellent Dustproof, Waterproof and Sealing Performance
Paint
Dutch SIKKENS Water-based Paint
Hardware Handles
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 9
Air Tightness: Class 8
Water Tightness: Class 6
Sound Insulation: Class 3
Thermal Insulation: Class 7
Uw Value: 1.7W/(㎡K)
Product Selling Points
Wood/Aluminum Profile 18° Design
Narrow Frame Design Increases Glass Visible Area by 10%
European RC2 Grade Anti-theft Hardware
Single-point Magnetic Lock Casement Windows
Color scheme
Using"Seven Precious Woods" textures as canvas and natural light as ink, creating"Sixteen Breathing Colors" that embody symbiotic aesthetics of human civilization. Each wood grain represents a slice of civilization's evolution, dissolving Eastern and Western aesthetic boundaries through color, transforming windows into cultural vessels carrying shared human memories, achieving the realm of "seeing the universe in wood grains".
FeaturingDutchimportedSIKKENS water-based paint that preserves wood grain's breathability with plant-based emulsion. Eco-friendly molecules unfold in sunlight, creating a baby-safe texture that transforms each window into living home art. As dusk filters through wooden rings, homes become gentle mediators between nature and civilization.
Selectable Wood Species

Red Pine

Larch

Walnut

Rosewood

Cherry Wood

Red Oak

White Oak