The aluminium hinged window (casement window) from the WY-75 series is designed for hotels, office buildings, and high-end residential projects across commercial, residential, and exterior applications. The series features a multi-cavity frame structure with a high-performance sealed glazing system.
- Transmission mechanism engineered for the WY-75 profile system
- Custom color matching services for project-specific design requirements
- Products meet NFRC, AS2047, and CE standards with additional testing available upon request
Product Details
The WY-75 series aluminium hinged window features an outward opening / awning configuration with a multi-cavity frame structure at 1.8MM profile thickness and 75MM frame width. The sealed glazing system uses double tempered glass with argon gas in a 5mm+20A+5mm assembly separated by a PVDF aluminum strip, while the hinge system is a stainless steel friction hinge with multiple pivot points and a customized 12-inch heavy-duty hinge. DERCHI develops and customizes the hardware components, including a transmission mechanism engineered specifically for the WY-75 profile system, a customized baseless safety handle, and customized lock point and lock base.
Seven glass configuration options are available including single, double, triple, laminated, and frosted variants, with specific setups such as 5MM+27A+5MM and 5MM+12A+5MM+12A+5MM, and buyers should confirm the required glass type before finalizing orders. Handle selection includes ergonomic lever handles with two base style options, and Black Skin finish is maintained as standard inventory color for immediate availability on standard orders. DERCHI can supply the window system including profile, hardware, accessories, and glass, or finished products ready for installation, and all hardware components have passed repeated cycle tests under a 10-year product warranty covering frame unfading, peel-off resistance, and proper hardware operation.
Product Features
WY-75 Series aluminium hinged window with outward opening / awning configuration — select outward-swinging sashes when interior clearance is limited and wall-mounted ventilation is needed.
Profile thickness of 1.8 mm and frame width of 75 mm with upgraded profile rigidity — choose this dimension set for wind load resistance in high-rise commercial buildings and super high-rise residences.
Multi-cavity frame structure with high-performance sealed glazing system delivering 35 dB sound insulation — specify this assembly for projects requiring acoustic separation.
Double tempered glass with argon gas and PVDF aluminum strip between panes — select this glazing configuration when thermal insulation and safety glazing are both required.
Stainless steel friction hinge with multiple pivot points, customized as a 12-inch heavy-duty hinge — choose this hardware for outward-opening sashes with sustained load-bearing requirements.
Customized baseless safety handle with ergonomic lever handle options and two base style options — select handle and base configuration to match operational and aesthetic preferences.
Customized lock point and lock base with transmission mechanism engineered for the WY-75 profile system — specify lock hardware integration for project security requirements.
Standard DERCHI insulation strip as thermal break component — select for insulated aluminium frame applications.
System supports single sash units, double sash combinations, multi-panel assemblies, angled top designs, geometric shapes, and hexagonal windows — choose sash layout and geometric form based on opening dimensions and architectural design.
Customizable Styles
Glass: seven configurations across single, double, triple, laminated, and frosted types; double builds include 5mm+20A+5mm (argon gas, PVDF aluminum strip) and 5MM+27A+5MM, and the triple build is 5MM+12A+5MM+12A+5MM.
Finish: Black Skin is the standard inventory color for immediate availability on standard orders.
Opening direction: outward opening or awning.
Hardware (fixed specification, no variant selection required): baseless safety handle, 12-inch heavy-duty hinge, lock point and lock base — all customized to the project.
Hardware Accessories
WY-75 series aluminium hinged window uses DERCHI developed and customized hardware components.
Handle is a customized baseless safety handle with ergonomic lever handle options in two base styles.
Hinge is a customized 12-inch heavy-duty stainless steel friction hinge with multiple pivot points.
Lock point and lock base are customized for the WY-75 profile system.
Transmission mechanism is engineered for the WY-75 profile system.
All hardware components have passed repeated cycle tests.
A 10-year product warranty covers hardware and accessories working properly under correct operation.
Product Specifications
Specification | Value |
|---|---|
Glass (Standard) | Double Tempered Glass with argon gas, 5mm+20A+5mm (PVDF Aluminum Strip between double glass) |
Available Glass Configurations | Seven options including single, double, triple, laminated, and frosted variants; specific setups include 5MM+27A+5MM and 5MM+12A+5MM+12A+5MM |
Profile Thickness | 1.8MM |
Frame Width | 75MM |
Handle | Customized baseless safety handle |
Hinge | Customized 12-inch heavy-duty hinge |
Lock Point | Customized lock point and lock base |
Insulation Strip | Standard DERCHI insulation strip |
Opening Way | Outward Opening / Awning |
Sound Insulation | 35 dB |
Standard Finish | Black Skin (standard inventory color) |
Warranty | 10 years |
Delivery Time | 25-35 days after deposit and drawing confirmed |
Application Scenarios
Project Type | Evidenced Applications |
|---|---|
Commercial | Hotels, office buildings, high-rise commercial buildings |
Residential | High-end residential projects, villas, super high-rise residences |
Exterior | Exterior applications |
FAQ
What must be confirmed technically?
The aluminium hinged window system supply includes profile, hardware, accessories, and glass. Pricing is based on the buyer's specific requirements: shop drawing, frame color, and glass type, thickness, and color. Custom color matching services are available for project-specific design requirements.
What should buyers prepare for volume procurement?
Buyers should prepare shop drawings, frame color specifications, and glass type, thickness, and color details, as pricing is based on these specific requirements. Delivery takes 25-35 days after deposit and drawing confirmation. OEM/ODM cooperation is available for volume orders.
Which test reports or certification documents must be confirmed for the project?
Products meet NFRC, AS2047, and CE standards, and additional testing is available upon request.
