A 3 x 5 casement window is a custom-engineered thermal-break aluminum outward opening unit built for B2B projects requiring configurable glass, hardware, and color options. At 914 x 1524 mm, it suits apartments, villas, and commercial spaces.
- Thermal-break 6063-T5 aluminum frame with PA66 insulation strip
- Double tempered insulated glass with argon gas
- Configurable WEHAG hardware and multiple screen options
- Suitable for apartment, villa, office, and hotel developments
Product Details
The structure centers on a thermal-break 6063-T5 aluminum profile with a 109/118/127 mm frame depth family, paired with a PA66 insulation strip and 5+27A+5 mm double tempered insulated glass. Because 914 x 1524 mm exceeds standard single-sash operable ranges, a split-panel layout combining an operable sash with fixed glass is the recommended engineering approach for balanced ventilation and structural integrity.
This outward opening configuration preserves interior floor space, making it practical for apartments, hotels, and compact urban units. It differs from standard casements through deeper frame profiles, configurable glass upgrades like Low-E and laminated, and multi-point locking. Final series selection among S9, WY-127, or E6N affects exact parameters and should be confirmed during engineering review.
Product Features
Thermal-Break Aluminum Frame: The 6063-T5 profile with PA66 strip reduces heat transfer, supporting energy-efficient building envelopes and helping projects meet stringent climate codes.
Double Tempered Insulated Glass: Argon-filled 5+27A+5 mm units support thermal and acoustic performance targets, contributing to occupant comfort across varied seasonal conditions.
Outward Opening Design: Hinging outward preserves valuable interior floor space, making this large format casement window practical for compact urban units and rooms with limited clearance.
WEHAG Hardware System: Multi-point locking mechanisms provide secure operation and compression sealing, offering reliable daily use for high-traffic commercial and residential environments.
Configurable Glass Upgrades: Options including Low-E, laminated, and triple glazing allow project-specific performance tuning to address local wind load, acoustic, and energy code requirements.
Split-Panel Engineering: For large openings, combining operable ventilation with fixed glass expanses balances functional airflow with unobstructed views, optimizing both utility and daylighting.
Customizable Styles
Panel Layouts: Choose single sash, side casements with fixed center, or multi-panel combinations for 3 x 5 openings requiring balanced ventilation and daylight.
Glass Packages: Select from standard double insulated to Low-E, laminated, triple, tinted, reflective, or frosted glass for project-specific climate and acoustic needs.
Frame Color: Pick from 12 standard families including Pearl White, Quartz Gray, Starry Sky Black, and wood grain finishes, with custom PVDF color available.
Size Customization: Tailor dimensions from a 2 m2 minimum, utilizing split-panel or multi-panel fixed and operable combinations for irregular or stepped layouts.
Opening Direction: Configure left or right opening, upper or lower fixed sections, or hexagonal bay-style composites to match specific architectural design requirements.
Hardware Accessories
WEHAG Handle: Available in black or silver finish, providing ergonomic grip and durable daily operation for commercial and residential environments.
WEHAG Hinge: Engineered for outward opening casement support, with load capacity confirmed per sash weight and selected series during engineering review.
Multi-Point Lock: Two-point or six-point locking system by series enhances security and compression sealing for consistent weather performance.
Safety Limiter: Optional simple or safety-type limiters control opening angle, supporting ventilation management and child safety in residential applications.
Screen Options: Choose from anti-theft, 304 high-definition mesh, diamond mesh, or 48-mesh high-transparency screens for insect protection and security needs.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor 0.23 (target) | Confirm by final glass package and series; target requires test report verification. |
Wind Pressure Resistance | 5 KPa (target) | Confirm project wind load code and series capability; target depends on final configuration. |
Water Tightness | 700 Pa (target) | Confirm by final series and test report; varies with glass and frame configuration. |
Air Tightness | 1.2 m3/(m.h) (target) | Confirm by final series and test report; sealing system affects actual performance. |
Sound Insulation | 35 dB (target) | Confirm by glass configuration and test report; upgrades available for higher acoustic needs. |
Product Specifications
Specification | Details |
|---|---|
Nominal Size | 36 x 60 in (914 x 1524 mm), approx 1.39 m2 |
Product Type | Outward opening casement or awning |
Frame Material | Thermal-break 6063-T5 aluminum |
Frame Depth | 109/118/127 mm family |
Profile Thickness | 1.8-2.0 mm depending on series; confirm exact value |
Insulation Strip | PA66/DERCHI |
Glass Configuration | 5+27A+5 mm double tempered insulated with argon |
Glass Spacer | PVDF aluminum |
Sealing | EPDM referenced; confirm per series |
Hardware Brand | WEHAG |
Lock Type | Two-point or six-point by series |
Surface Finish | Powder coating or PVDF |
Color Options | 12 standard families plus custom PVDF |
Screen Options | Anti-theft, 304 mesh, diamond mesh, 48-mesh |
Advantages
Manufacturing Scale: A 70,000 m2 facility with 600 employees supports consistent production capacity for large-volume B2B orders.
Series Flexibility: Multiple series options (S9, WY-127, E6N) allow selection matched to specific project performance and budget requirements.
Transparent Pricing: Itemized upgrade pricing for glass, hardware, color, and safety components enables clear project cost control.
Export Packaging: Wooden-frame packaging with PE film and air bags protects products during sea freight shipping to global destinations.
Project Support: Custom engineering guidance from specification through delivery, including split-panel layouts for large-format openings.
Application Scenarios
Apartment: Outward-opening configurations save interior space in compact urban units while providing ventilation; split-panel layouts are recommended for this large opening size.
Home Office: Natural daylight and operable ventilation support productive work environments; thermal-break frames and insulated glass contribute to stable indoor temperatures.
Hotel: Configurable finishes and WEHAG hardware suit hospitality interiors; target sound insulation supports guest comfort in urban or roadside locations.
Office Building: Large-format glazing with thermal-break aluminum supports commercial facade performance requirements; multi-point locking enhances security for high-occupancy buildings.
Outdoor: Aluminum frames with target water tightness suit outdoor-facing enclosures and exposed elevations; buyers should confirm series and finish for specific exposure conditions.
Residential Building: Outward casement design with screen options serves bedrooms, living rooms, and balconies; configurable glass packages address climate-specific needs.
Exterior: PVDF or powder coating finishes provide weather durability for exterior facade applications; frame depth options support various wall conditions and insulation requirements.
Villa: Premium color families including wood grain and custom PVDF finishes complement villa architecture; large-format glazing with split-panel engineering balances views and operability.
Inquiry Guidance
To request a quote, please share your project location, required size, quantity, preferred frame color, glass type, hardware requirements, and drawings or reference photos if available.
FAQ
What information is needed for a quote?
Please share sizes, quantity, project location, glass type, frame finish, hardware needs and drawings so the 3 x 5 casement window configuration can be reviewed.
Can it be customized?
Size, color, glass and hardware options can usually be discussed according to project drawings and confirmed production requirements.
Where can it be used?
It can be considered for residential, commercial and project entry applications after confirming installation conditions and performance needs.
What should buyers confirm before ordering?
Confirm dimensions, finish, glass, hardware, wall conditions, packaging, shipping requirements and any local compliance documents before production.
Are technical documents available?
Technical drawings, configuration details or documentation should be confirmed with the supplier according to the selected project requirements.
