Introduction
In modern high-rise buildings, window hardware must go beyond basic functionality—it needs to provide safety, smooth operation, and long-term durability. Especially in climates like Dubai, where intense heat, coastal humidity, and high winds are daily challenges, the choice of hardware can significantly impact building performance and occupant comfort.
This case study showcases how Yucheng’s stainless steel window friction hinges successfully met these demands for a 20-story apartment complex in Dubai, helping the developer achieve both performance and regulatory goals.
🛠️ Project Overview
- Location: Dubai, United Arab Emirates
- Building Type: 20-Story High-Rise Residential Complex
- Number of Units: Over 500 aluminum windows (outward-opening)
- Client: Leading regional construction firm focused on mid-to-high-end residential buildings
- Timeline: 5-month window installation phase
- Challenge: Finding a reliable supplier of corrosion-resistant, load-bearing, and smooth-operating friction hinges for aluminum casement windows
🔍 Challenges Faced
The construction team identified several critical challenges:
- Strong Wind Loads
The building’s height and open surroundings meant windows had to withstand wind pressures up to 2400 Pa, especially during seasonal storms. - Coastal Corrosion Risk
Proximity to the sea meant hardware would be exposed to salt-laden air, requiring high rust resistance to avoid premature failure. - Safety Compliance
Local regulations mandated secure window positions, limiting risk of accidental closing during strong winds. - Operational Smoothness
Residents expected windows that could be opened and closed smoothly and silently, with adjustable resistance for customized ventilation.
✅ Yucheng’s Technical Solution
After a detailed consultation and analysis of project specs, Yucheng proposed the following friction hinge configuration:
📦 Product Supplied:
- Model: YCH-FH12 (12” Stainless Steel Friction Stay)
- Material: 304 Stainless Steel with brass rivets
- Surface Finish: Polished anti-corrosion treatment (Salt spray test > 96 hours)
- Features:
- Load-bearing: Up to 35kg per hinge pair
- Opening angle: 75°
- Friction arm adjustable via screw
- Non-handed design (suitable for left or right opening)
- Custom engraved logo & batch number for tracking
🧰 Supporting Services:
- CAD-based hinge placement guidance to ensure wind load balance
- Screw torque installation manual to prevent over-tightening
- One-on-one engineer support during initial batch installation
📈 Project Results
After full-scale installation and 3 months of usage, the client provided highly positive feedback:
| Performance Metric | Result |
|---|---|
| Opening/Closing Cycles | Passed 10,000 cycles without mechanical failure |
| Wind Load Resistance | Fully passed structural safety testing (2400Pa) |
| Salt Spray Corrosion Testing | No visible corrosion after 96-hour test |
| Installer Feedback | “Simple to install, very precise fit” |
| End-user Feedback | “Smooth, quiet operation with excellent hold” |
The hinges performed flawlessly, with no slippage, jamming, or corrosion reported even during a sandstorm event shortly after installation.
🌍 Export Service & Customization
Yucheng provided complete export support:
- Professional export packaging: PE bag + inner box + outer carton + pallet
- HS code documentation and CO (Certificate of Origin)
- OEM laser logo and size printing
- Flexible MOQ with batch delivery for large projects
The client has since placed two more orders for additional towers in the same development area.
🏆 Why Yucheng?
With over 15 years of experience in aluminum window hardware, Yucheng is a trusted partner for global buyers seeking high-performance, export-ready friction hinges. We understand the balance between cost, performance, and compliance—especially for demanding climates.
📩 Get a Custom Friction Hinge Solution
Are you working on a high-rise project or looking to upgrade your window hardware supply chain?
Contact our team today to get samples, technical drawings, and pricing support.
