These aluminium window materials form a casement window (aluminium) system with outward opening and awning configurations. The system is configured for project orders meeting minimum quantity requirements, and the slim frame design maximizes daylighting area and visual permeability while achieving optimized material efficiency.
- Custom color options including PVDF coated finishes are available for exterior exposure.
- The system is compatible with external fly screens.
- Friction stay design maintains sash position without additional support arms.
Product Details
The WY-50 series aluminium casement window is built with a 1.4mm profile thickness and a 50mm frame width, operating through outward opening or awning action. The standard glass unit is double tempered glass with argon gas at 5mm+20A+5mm, separated by a PVDF aluminum strip, and the system applies EPDM weather seals with a silicone glass bonding process for multi-layer sealing. Hardware includes a customized fork-type handle that connects directly to a transmission mechanism, where customized transmission boxes transfer handle rotation to multiple locking points around the sash perimeter for sequential engagement. The sash operates on 13-inch flat open friction hinges that maintain sash position without additional support arms. Production follows the sequence of surface treatment, profile processing and cutting, glass cutting and aluminum strip installation, opening fan installation, frame and casing assembly, debugging and sealing, and packing.
The WY-50 series uses Black Skin finish as the standard stock color, while the system supports diversified glass configurations including single glass, triple glazing, laminated glass, and frosted glass for project-specific requirements. Fork-type handles are supplied as standard with multiple finish options, and the system is compatible with external fly screens. DERCHI can supply the window system as a complete package including profile, hardware, accessories, and glass, or as finished products ready for installation. Procurement teams should confirm the glass configuration, handle finish, and whether external fly screens are required before finalizing the order specification.
Product Features
WY-50 Series aluminium casement window system with 1.4mm profile thickness and 50mm frame width — select for slim-frame aluminium openings where profile dimensions must match specific wall reveals.
Outward opening and awning configurations — choose outward-swinging sashes when interior clearance is limited or when awning ventilation is needed during rain.
Rectangular, angled-top, and geometric style configurations — specify non-rectangular shapes for architectural designs requiring custom top profiles.
Slim frame design maximizing daylighting area and visual permeability — select for projects prioritizing maximum glass area within the frame opening.
Water tightness rated at 650 Pa — specify for locations exposed to wind-driven rain.
Air tightness rated at 1.8 m³/(m·h) — select for projects with air infiltration control requirements.
EPDM weather seals combined with silicone glass bonding forming a multi-layer sealing barrier — choose when layered weather resistance is a project requirement.
Compatibility with external fly screens — add fly screens for openings in insect-control environments.
Fork-type handle with multiple finish options connecting directly to the transmission mechanism for positive lock engagement — select handle finish to match interior hardware schemes.
13-inch flat open friction hinges maintaining sash position without support arms — choose friction stays for outward sashes requiring held-open positioning.
Customized transmission boxes transferring handle rotation to multiple perimeter locking points with sequential engagement — select for sashes requiring multi-point locking.
Customizable Styles
Standard color for the WY-50 series: Black Skin finish.
Standard glass: Double Tempered Glass with argon gas, 5mm+20A+5mm, with PVDF Aluminum Strip between double glass.
Alternative glass configurations available: single glass, triple glazing, laminated glass, and frosted glass.
Opening way: Outward Opening or Awning.
Handle: Customized fork-type handle.
Hinge options: Customized 12-inch heavy-duty hinge or 13-inch flat open friction hinges.
Lock point: Customized integrated lock point with lock base.
Sealing system: EPDM weather seals with silicone glass bonding process for multi-layer sealing.
Buyer configuration decisions: select glass configuration from the available options and choose between Outward Opening and Awning opening way.
Hardware Accessories
Verified hardware set: customized fork-type handle (standard), customized 12-inch heavy-duty hinge, customized integrated lock point plus lock base, customized transmission boxes, 13-inch flat open friction hinges, and EPDM weather seals.
Fork-type handle is supplied as standard with multiple finish options and connects directly to the transmission mechanism for positive lock engagement.
13-inch flat open friction hinges are standard for outward opening sashes.
Customized transmission boxes transfer handle rotation to multiple locking points around the sash perimeter for sequential locking point engagement.
WY-50 series uses DERCHI-developed and customized hardware components designed for consistent operation over repeated cycles.
Advantages
15+ years of experience in aluminum windows and doors
70,000+ m² factory area with 600+ employees and a 4,000 m² showroom
600,000+ m² annual output across 200,000+ successful cases
100% full inspection before shipment performed by DERCHI's own quality control team
Authorized by NFRC, CE, AS2047, CSA, and ISO9001
100+ national patents including invention, appearance, and design patents
50+ industry honors
20+ experts R&D team
700+ distributors and trade with customers in more than 100 countries
One-stop customer service from ordering to shipment
Engineering and supervising service to guide installation
Flexible configuration adaptability for project-specific performance requirements and regional building codes
Custom color options available for project orders meeting minimum quantity requirements
10 years quality warranty
Additional testing and certification available upon request
Application Scenarios
Project Type | Applied In |
|---|---|
Commercial buildings | Commercial building projects |
Office buildings | Office building projects |
Residential buildings | Residential building projects |
Villa projects | Villa projects, including a specific reference in Las Vegas, USA |
Whole house customisation (USA) | Whole house customisation projects in the USA |
Exterior and outdoor applications | Exterior exposure with PVDF coated options available |
FAQ
What must be confirmed technically?
Price is based on the buyer's specific requirements, including shop drawing or window schedule, frame color, glass type, thickness, color, and argon option. PVDF coated options are available for exterior exposure. Configuration can be adapted for project-specific performance requirements and regional building codes.
What should buyers prepare for volume procurement?
Custom color options are available for project orders meeting minimum quantity requirements. Delivery takes 25-35 days after deposit and drawing confirmation. Cost-controlled project procurement is supported by optimized material efficiency.
What is included in the window system supply?
The window system is supplied including profile, hardware, accessories, and glass, or as finished products ready for installation.
What installation support is provided?
Engineering and supervising service is provided to guide installation.
What warranty applies to the product?
A 10-year quality warranty applies to the product.
