MD98 Single Casement System Window
Product Features
Versatile Designs to Match Different Kinds of Windows
Flexible profiles adapt to various styles and layouts, making it easy to upgrade any home with different kinds of windows.
Ideal for Creating a Quiet, Comfortable Bedroom Window
Enhanced sealing and thermal performance help create a calm, cozy atmosphere—perfect for a restful bedroom window setup.
Engineered Noise Reduction for Peaceful Living
Advanced structure delivers strong noise-blocking performance, similar to high-quality sound-absorbing windows.
Durable, Smooth Hardware for Effortless Daily Use
High-quality hinges and components ensure stable, easy, long-lasting operation—ideal for frequent opening in any room.
Modern Aesthetic That Elevates Every Space
Clean lines and refined finishes upgrade the look of any interior or exterior, fitting naturally with modern window styles.
Product Parameter
Category | Specification |
|---|---|
| Standard Colors (Interior & Exterior) | Black crystal stone / Dark coffee |
| Glass(Optional Upgrades) | ALWEW standard |
| Hinges | Outward casement: ALWEW；Single top-hung: KIN LONG；Others: ALWEW custom |
| Handle | Inward：SIEGENIA；Outward：CMECH |
| Sealing System | Haida sealing strips |
| Thermal Break Strip | Alwew proprietary insulation strip |
| Sash Size Range (Inward Open) | Width 200–750 mm; Height 500–3000 mm |
| Thermal Insulation (W/m·K) | Level 9 |
| Sound Insulation (dB) | Level 5 |
| Water Tightness (Pa) | Level 6 |
| Air Tightness | Level 8 |
| Wind Resistance (KPa) | Level 9 |
