XD 70 Casement Window
Product Features
Superior Strength and Thermal Performance
This casement window offers exceptional strength and keeps your home warm in winter and cool in summer, reducing energy bills year-round.
Precision-Engineered Hardware System
The advanced locking system provides reliable security and smooth, effortless operation for daily use.
Advanced Glazing and Insulation
Enjoy a quiet, comfortable indoor environment with enhanced sound insulation and reduced heat loss.
Built for Extreme Weather
Designed to withstand harsh weather conditions, this window is ideal for coastal areas and high-rise buildings.
Slim Frame, Maximum Daylight
The slim frame design maximizes natural light, creating a bright and open living space.
Product Parameter
Category | Specification |
|---|---|
| Standard Colors (Interior & Exterior) | Black crystal stone / Ceramic coated black |
| Glass(Optional Upgrades) | ALWEW standard |
| Hinges | Outward: ALWEW custom；Top-hung: KIN LONG；Others: CMECH |
| Handle | Inward：CMECH；Outward：ALWEW |
| Sealing System | Haida sealing strips |
| Thermal Break Strip | Alwew proprietary insulation strip |
| Sash Size Range (Inward Open) | Width 200–800 mm; Height 500–1700 mm |
| Thermal Insulation (W/m·K) | Level 7 |
| Sound Insulation (dB) | Level 5 |
| Water Tightness (Pa) | Level 6 |
| Air Tightness | Level 8 |
| Wind Resistance (KPa) | Level 9 |
