E6N Tilt & Turn Swing Windows

E6N Large Aluminum Casement Windows - Performance Demonstration

Watch the E6N thermal insulation aluminum casement windows in action. This video showcases the tilt and turn functionality, thermal performance, and build quality of our large casement windows.

Key Features Demonstrated:

> Thermal insulation performance (K-value 1.7)

> Wind pressure resistance (Grade 9)

> Sound insulation up to 35dB

> Triple-sealed design for energy efficiency

> Smooth tilt and turn operation

> Premium aluminum construction

See how these swing windows from leading casement window manufacturers deliver comfort, energy savings, and durability for both residential and commercial applications. The demonstration includes real-world performance testing and installation process highlights.

Color Customization

DERCHI E6N large casement windows offer comprehensive color options through multiple surface treatments and finishes. These aluminum swing windows provide extensive customization to meet diverse architectural and design requirements.

Available Color Options:

> Surface Treatments:Five professional coating methods including powder coating, electrophoresis, PVDF, anodizing, and wood grain treatment for durability and aesthetics

> PVDF Premium Colors:Three high-performance finishes - Mint Gold, Silverflash, and Indigo Grey - designed for maximum weather resistance and color retention

> Standard Stock Colors:Nine versatile options including Black Skin, Galaxy Black, Black Walnut, Dark Coffee, Light Coffee, Black Spar, Sand Grey, Pear Wood, and White for immediate availability

These color customization options allow casement window manufacturers to deliver personalized solutions for swing windows, ensuring compatibility with various architectural styles and performance requirements.

Glass Customization

DERCHI E6N large casement windows offer multiple glazing options for energy efficiency, safety, and performance requirements. These aluminum swing windows accommodate various glass specifications to meet building standards and environmental conditions.

Available Glass Options:

> Performance Glass:Low-E Glass, Insulated Double Glass, Insulated Triple Glass for thermal efficiency and energy savings

> Safety Glass:Tempered Glass, Laminated Glass, Bullet-proof Glass for security and impact resistance requirements

> Specialty Glass:Reflective Glass, Tinted Glass for solar control and privacy applications

These glazing solutions allow casement window manufacturers to customize swing windows based on specific project requirements, climate conditions, and safety regulations.

Opening Method Customization

DERCHI E6N large casement windows provide three opening configurations for different ventilation and access requirements. These aluminum swing windows offer flexible operation modes to suit various architectural applications and user preferences.

Available Opening Methods:

> Inward Opening Window:Single opening mode with side hinges that swing inward for traditional operation and easy cleaning access from interior

> Double Internal Opening:Dual operation system combining side swing and tilt functions for enhanced ventilation control and space management in confined areas

> Tilt and Turn:Complete functionality with horizontal side opening and vertical tilt operation providing maximum ventilation options and security features

These opening configurations allow casement window manufacturers to customize swing windows based on building requirements, safety codes, and user accessibility needs for optimal performance.

Style Customization

DERCHI E6N large casement windows offer ten configuration styles for diverse architectural requirements. These aluminum swing windows provide flexible layouts to match building designs and functional needs across residential and commercial applications.

Available Style Configurations:

> Standard Configurations (C1-C6):Single sash, double opening, two-section, three-section, hexagonal, and wide center glass designs for common applications

> Decorative Configurations (C7-C8):Arched top and curved top designs for enhanced architectural aesthetics and visual appeal

> Large Glass Configurations (C9-C10):Expansive glazing layouts with compact side elements for maximum light transmission and modern appearance

These style options enable casement window manufacturers to customize swing windows for specific architectural themes, space requirements, and design preferences.

Glass System

> 5mm+27A+5mm double glazing: A 27A air space lowers heat transfer and helps reduce outdoor noise for indoor comfort.

> Inert gas injection option: Optional gas fill helps limit condensation and reduces fogging risk during temperature shifts.

> Fluorocarbon-treated aluminum spacers: Spacer surface treatment helps reduce discoloration and supports stable edge condition over time.

> DERCHI branded spacers: Branded spacers help confirm product source for delivery checks, service records, and project control.

Connection System

> Flow-guided adhesive corner codes: Corner codes support consistent sash and frame alignment across the main frame, mullion, and sub-frame joints.

> Dual-component corner adhesive: Two-part adhesive supports joint strength and helps reduce water paths at corner connection points.

Hardware Components

> Winkhaus antibacterial handle: Handle structure supports frequent contact use and helps limit residue build-up on the touch surface.

> Winkhaus tilt-turn hardware: Hardware supports inward swing and tilt ventilation, with misoperation prevention and up to 80KG sash support.

> Winkhaus anti-sag drive box: Drive box helps reduce sash drop and supports stable locking and movement during repeated cycles.

> Password handle for screens: Lock function helps prevent unintended opening by children and supports home safety management.

> EPDM foam gasket for opening sash: EPDM foam gasket supports seal contact and helps reduce water seepage during wind-driven rain.

> Water-expanding EPDM outdoor gasket: Material expands when wet to help block water ingress in coastal, heavy rain, and typhoon conditions.

Structural Design

> Three-seal design with pressure equalization: Three sealing lines support air control and drainage balance in both fixed and operable areas.

> Anti-collision corner guards: Corner guards help reduce injury risk from edge contact during opening, closing, and cleaning tasks.

> Flat frame design: Flush interior and exterior surfaces support easy cleaning and consistent finish integration for building projects.

> Vertical isothermal line design: Thermal layout helps reduce heat bridging through frame zones and supports energy control targets.

> Optional insulation cotton: Optional fill supports extra sound reduction and thermal buffering inside the window assembly.

> Hidden drainage system: Concealed drainage supports water discharge while reducing visible openings that collect dust or stains.

> Magnetic strips for screens: Magnetic closure supports quick screen positioning, and hinges support removal for cleaning access.

> Continuous foam bending gasket: Seam-free corner processing reduces gap risk and supports stable air tightness around the sash path.

U-Factor - 0.23

Measures heat flow through the window system. A lower value means less heat loss in winter and less heat gain in summer. Supports lower HVAC demand and steadier indoor temperatures.

Wind Pressure Resistance - 5 KPa

Indicates the load the unit can withstand under wind pressure. Helps maintain sash position, seal contact, and hardware function during high-wind events. Relevant for mid- to high-rise façades and exposed sites.

SHGC - 0.20

Measures how much solar heat passes through the glazing. A lower value means less solar heat entering the space. Supports cooling load control and glare management in sun-facing elevations.

Water Tightness - 700 Pa

Indicates resistance to water penetration under pressure-driven rain. Helps limit moisture entry at the sash and frame interface. Supports envelope durability and reduces risk to interior finishes.

Air Tightness - 1.2m³/(m·h)

Measures air leakage through the window assembly. Lower leakage reduces drafts and uncontrolled outside air intake. Supports comfort targets and helps HVAC systems maintain planned ventilation rates.

Sound Insulation Performance - 35 dB

Indicates the level of noise reduction provided by the window system. Helps reduce traffic, construction, and neighborhood noise transfer into the room. Useful for residential, hospitality, and office applications.

Commercial

Used in offices, hotels, schools, clinics, and retail sites. Tilt mode supports planned air exchange while limiting the opening size, helping teams manage safety in public areas. Turn mode opens inward so staff can clean glass and inspect hinges from inside, reducing the need for exterior access equipment. This supports facility routines, reduces disruption, and helps keep rooms in service during maintenance.

Residential

Used in apartments, villas, and multi-family buildings. Tilt mode allows daily ventilation with a narrow opening, supporting safer use for families with children or pets. Turn mode opens inward so residents can clean the exterior-facing surface from indoors, which helps on upper floors and in homes with small balconies. This supports routine upkeep and clear operation for everyday users.