Ultra‑narrow flush frame + hidden handle – minimalist design, panoramic view.
Multi‑cavity 1.8mm profile + double‑glass & 4.5° corner cut – rock‑solid stability.
Hardware slots located indoors – longer service life and reliable performance.
Grade 6 airtightness, Grade 9 water & wind resistance – built for any weather.
Built‑in high‑transmittance screen + multiple opening modes – versatile all‑season comfort.
Product Overview
The Zenith 118 Series combines an ultra‑narrow frame with a built‑in high‑transmittance screen. Its flush interior/exterior design and hidden handle deliver a clean, panoramic look.
Opening Modes
Inward, inward‑tilt, outward, outward top‑hung – flexible for any space.
Key Advantages
Multi‑cavity aluminum profile, main wall thickness 1.8mm
Double‑glass frame + 4.5° corner cutting + frame‑pulling technology for superior stability
Hardware slots located indoors – longer service life
Supports fixed glass up to 19m²
Performance
Air tightness: Grade 6
Water tightness: Grade 9
Wind load resistance: Grade 9
Thermal transmittance: 1.6–2.0 W/(m²·K)
Sound insulation: 36 dB
Glass Options
5mm + 20A + 5mm (dark glass)
6mm + 27A + 5mm (clear glass)
Hardware
SOTRO concealed side handle + multi‑point lock + side lock + linked top/bottom lock + concealed hinge
Colors
Glossy Muscle Black / Starry Sky Gray / Fresh Woody Gray / Starbucks Black
Application
Balconies, bedrooms, living rooms, villas – ideal for modern homes.
| Parameter Category | English Term | Specification |
|---|---|---|
| Basic Product Parameters | Basic Product Parameters | — |
| Insulation strip | Insulation strip | 24mm |
| Profile thickness | Profile thickness | 1.8mm |
| Frame visible surface | Frame visible surface | Indoor: 21mm; Outdoor: 45mm |
| Visible surface of mullion | Visible surface of mullion | Indoor: 12mm; Outdoor: 60mm |
| Sash visible surface | Sash visible surface | External opening: 51mm; Internal opening: 48mm |
| Glass specifications | Glass specifications | 5mm clear glass + 20Ar + 5mm clear glass (casement sash) 6mm clear glass + 27Ar + 6mm clear glass (fixed sash) |
| Accessories brand | Accessories brand | Juhe System Independently Developed |
| Window screen scheme and mesh type | Window screen scheme and mesh type | High-transparency mesh, high-definition stainless steel mesh |
| Available colors | Available colors | Light-sensitive skin black, Hepburn black grey, Starry Sky Grey, Starbar Coffee |
| Usage scenario | Usage scenario | Balcony, bedroom |
| Notes | Notes | — |
