SL120 Series Commercial Window Replacement Experts
Product Features
Aluminum Strength Built for Extreme Protection
Our aluminum storm windows feature reinforced frames and multi-seal structure to safeguard your building from harsh weather while keeping a sleek architectural look.
Engineered for Commercial-Grade Reliability
Designed to meet the demands of commercial window replacement, delivering longer lifespan, lower maintenance costs, and improved building efficiency.
Certified High-Impact Defense
Reinforced profiles and strong glazing bring advanced protection found in impact windows and doors, helping resist hurricanes, flying debris, and break-ins.
Acoustic Comfort Inside Every Room
Sound-dampening structure and multi-layer sealing provide superior acoustic insulation for windows, keeping offices, hotels, and homes quieter and more private.
Modern Performance with Enhanced Safety
From weather resistance to noise reduction, every detail is built to protect people and property — ideal for high-rise projects and demanding environments.
Product Parameter
Category | Specification |
|---|---|
| Standard Colors (Interior & Exterior) | Black Crystal / Dark Coffee / Metallic Grey (Custom colors available) |
| Glass(Optional Upgrades) | Low-E glass, 6+24A+6mm, 8+20A+8mm, 10+27A+10mm |
| Hinges | Tilt & Turn: Hopo; Inward Open: Simek |
| Handle | Simek |
| Sealing System | Haida sealing strips |
| Screen Accessories | Jingshuo |
| Thermal Break Strip | Alwew proprietary insulation strip |
| Sash Size Range (Outward Open) | Width 400–700 mm; Height 400–1500 mm |
| Optional configuration | Fixed protective tube / Open protective tube |
| Thermal Insulation (W/m·K) | Level 5 |
| Sound Insulation (dB) | Level 4 |
| Water Tightness (Pa) | Level 6 |
| Air Tightness | Level 8 |
| Wind Resistance (KPa) | Level 9 |
