The 30 x 72 casement window is a custom aluminum casement window engineered for tall openings, featuring a thermal-break 6063-T5 frame and outward opening operation. Built for B2B project buyers, contractors, and architects, it offers configurable glass, hardware, and color options to meet specific project specifications.
- Thermal-break 6063-T5 aluminum frame with PA66 insulation strip for energy efficiency
- 5+27A+5 mm double tempered insulated glass with argon gas and PVDF aluminum spacer
- WEHAG hardware with two-point or six-point locking system for secure operation
- Custom color families including PVDF finishes and wood grain textures for design coordination
Product Details
This large casement window belongs to the 109/118/127 mm frame-depth family, engineered specifically for tall openings. Because the 762 x 1829 mm dimension exceeds ordinary single-sash ranges, a split layout—such as a fixed transom or lower fixed section combined with an operable casement sash—is recommended to manage sash weight and hardware load safely. Outward opening serves as the primary method, with an E6N inward/tilt-turn alternate available for specific tall-opening requirements.
The core technology centers on a PA66/DERCHI insulation strip paired with 5+27A+5 mm double tempered insulated glass, argon gas, and a PVDF aluminum spacer. Unlike standard stock vinyl windows, this 762 x 1829 mm casement window takes an engineered approach to large-size openings. Configurable glass upgrades and project-grade WEHAG hardware allow buyers to tailor thermal performance, sound reduction, and structural capacity to their exact project needs.
Product Features
Thermal-Break Aluminum Frame: Built with 6063-T5 aluminum and a PA66 insulation strip to reduce heat transfer, supporting energy efficiency in residential and commercial buildings.
Engineered Split Layout: Fixed transom or lower fixed section combined with operable casement sash manages sash weight and hardware load safely for tall openings.
Insulated Glass Unit: 5+27A+5 mm double tempered insulated glass with argon gas and PVDF aluminum spacer contributes to sound reduction and thermal performance.
Configurable Glass Upgrades: Low-E, laminated, triple, tinted, reflective, frosted, and bullet-proof options allow buyers to meet project-specific thermal and security requirements.
WEHAG Hardware System: Equipped with WEHAG handles and hinges, plus a two-point or six-point locking system for secure outward operation and long-term reliability.
Custom Color Families: Pearl White, Quartz Gray, Starry Sky Black, wood grain textures, and PVDF custom finishes coordinate with diverse architectural facade designs.
Customizable Styles
Opening Configuration: Single sash, double sash, or side-opening with center fixed layouts to suit different opening sizes and ventilation requirements.
Tall Opening Layouts: Three-section or upper/lower fixed combinations available where engineered split design is recommended for safe operation.
Glass Configuration: Options range from standard double insulated to Low-E, laminated, triple, tinted, reflective, frosted, or bullet-proof glass.
Frame Depth Selection: 109/118/127 mm frame-depth family with profile thickness options depending on confirmed series and structural requirements.
Color and Finish: Customization across Pearl White, Quartz Gray, Starry Sky Black, wood grain, and PVDF colors with applicable upcharge structure.
Hardware Accessories
WEHAG Handle: Available in black or silver finish, providing ergonomic operation and durable performance for daily outward casement use.
WEHAG Hinge: Engineered for outward opening sash, supporting safe operation within documented sash size and weight ranges.
Multi-Point Lock: Two-point or six-point black lock by series, offering multi-point sealing and security for project-grade installations.
Casement Limiter: Optional simple or safety limiter to control opening angle and prevent wind damage in exposed locations.
Optional Screens: Anti-theft, 304 high-definition mesh, diamond mesh, or 48-mesh high-transparency screen for insect protection and security.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor 0.23 (target) | Target spec — confirm by final glass and frame configuration. |
Wind Pressure Resistance | 5 KPa (target) | Target spec — must confirm against project wind-load code and requirements. |
Water Tightness | 700 Pa (target) | Target spec — confirm by final series and drainage configuration. |
Air Tightness | 1.2 m3/(m.h) (target) | Target spec — confirm by final series and sealing system. |
Sound Insulation | 35 dB (target) | Target spec — confirm by final glass package and series. |
Product Specifications
Specification | Details |
|---|---|
Nominal Size | 30 x 72 in (762 x 1829 mm) |
Approximate Area | 1.39 m2 |
Material | Thermal-break 6063-T5 aluminum |
Frame Depth Family | 109/118/127 mm |
Profile Thickness | 1.8-2.0 mm depending on series (confirm by series) |
Glass Configuration | 5+27A+5 mm double tempered insulated glass with argon |
Spacer | PVDF aluminum |
Insulation Strip | PA66/DERCHI |
Opening Method | Outward opening / awning (E6N inward/tilt-turn alternate) |
Hardware Brand | WEHAG |
Lock | Two-point or six-point by series |
Customization | Glass, color, hardware, and size options available per project |
Advantages
Engineered Configuration: Fixed/operable split layout recommended for tall openings to manage sash weight and hardware load safely during daily operation.
Thermal-Break Frame: 6063-T5 aluminum with PA66 insulation strip designed to reduce heat transfer in residential and commercial building projects.
Configurable Glass Packages: Standard insulated to Low-E, laminated, and triple options available for project-specific thermal, sound, and security requirements.
Project-Grade Hardware: WEHAG hardware with multi-point locking ensures reliable outward operation and long-term performance in exposed installations.
Custom Finish System: PVDF color options and wood grain textures allow architectural coordination across various project facades and building styles.
Application Scenarios
Apartment: Fits apartment living rooms and bedrooms where outward operation provides ventilation without occupying interior space, with configurable glass for urban sound insulation.
Home Office: Appropriate for home offices requiring natural light and controlled ventilation, with a thermal-break frame supporting comfortable temperatures and reduced exterior noise.
Hotel: Suits hotel guest rooms where outward opening maximizes interior space, offering configurable glass and color options for consistent design across property facades.
Office Building: Suitable for commercial office facades requiring thermal performance and wind resistance, utilizing engineered fixed/operable combinations for large openings.
Outdoor: Applicable for outdoor-facing enclosures or balcony conversions; buyers should confirm weather resistance, water tightness, and surface finish for exposed conditions.
Residential Building: Fits residential projects needing custom-size windows with thermal-break aluminum frames, configurable glass packages, and color coordination for multi-unit developments.
Exterior: Suitable for exterior facade applications; buyers must confirm wind load, water tightness, and installation conditions, with engineered split-panel options for tall openings.
Villa: Appropriate for villa projects requiring custom aluminum windows with wood grain options and configurable glass for distinctive architectural styling and performance.
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
How do I get a quote for a 30 x 72 casement window?
Provide rough opening dimensions, opening direction, glass package, color, and project location. DERCHI confirms series, configuration, and current pricing per project. Indicative reference tiers require verification before ordering.
Can I customize the glass, color, and hardware for my project?
Yes. Glass options include Low-E, laminated, triple, tinted, and frosted. Color families include PVDF and wood grain finishes. Hardware includes WEHAG handle and multi-point lock options tailored to your specifications.
Why is a fixed/operable split layout recommended for this size?
The 30 x 72 in opening exceeds ordinary single-sash ranges. A fixed transom or lower fixed section plus operable casement sash manages sash weight and hardware load safely. Single large sash requires hinge confirmation.
How do I confirm this window meets my project wind-load and energy code?
Provide project country, wind-load standard, and energy code requirements. Target performance specs are available, but final values depend on confirmed series, glass package, and structural configuration.
What information do I need to provide before ordering?
Confirm rough opening, floor level, opening direction, glass thickness, sash weight calculations, whether split panels are acceptable, color selection, and screen requirements before placing your order.
How are these windows packaged for shipping?
Packaging includes wooden-frame protection, protective tape, pallet fixing, plastic belts, PE films against sea water, and air bags between pallets. Delivery lead time requires per-order confirmation based on quantity.
