The 18 x 60 casement window is an outward-opening thermal-break aluminum window measuring 457 x 1524 mm, built with double tempered insulated argon glass. Its tall narrow format suits compact urban and residential spaces where wall width is limited but ventilation matters. Configurations and finishes are customizable for B2B project specifications.
- Thermal-break 6063-T5 aluminum frame with PA66 insulation strip
- 5+27A+5 mm double tempered insulated glass with argon gas
- WEHAG handle, hinge, and multi-point lock hardware system
- Customizable styles from single sash to multi-panel combinations
Product Details
The 18 x 60 casement window uses a thermal-break 6063-T5 aluminum frame within the 109/118/127 mm depth family, paired with a PA66 insulation strip and PVDF aluminum spacer. The 5+27A+5 mm double tempered insulated glass is filled with argon gas for improved thermal performance. Outward opening or awning operation allows the sash to swing externally, preserving interior floor space in narrow wall areas.
The 457 x 1524 mm casement window fits bedrooms, stairwells, bathrooms, and compact urban units needing controlled airflow. As an outward casement window, it preserves interior space while the thermal-break design separates interior and exterior aluminum profiles, reducing heat transfer compared to non-thermal-break frames. Combined with argon-filled insulated glass, the configuration addresses energy and sound requirements that B2B project teams evaluate during specification. Sealing and drainage details should be confirmed per selected series.
Product Features
Thermal-Break Aluminum Frame: The thermal break aluminum casement frame uses 6063-T5 alloy with a PA66 insulation strip, reducing heat transfer between interior and exterior surfaces for energy-conscious buyers.
Argon Insulated Glass: The argon insulated glass casement configuration uses double tempered panes with argon fill, providing improved thermal resistance and occupant safety across seasonal temperature changes.
Outward Opening Operation: The sash swings externally, saving interior floor space while maximizing ventilation airflow — particularly useful in narrow wall areas and compact room layouts.
WEHAG Multi-Point Lock: The hardware system includes a two-point or six-point lock by series, offering security against forced entry for both residential and commercial project applications.
Tall Narrow Format: The 18 x 60 proportion optimizes limited wall width in urban units, delivering maximum glass area and natural ventilation where horizontal space is constrained.
Extensive Customization: Options span single sash to bay window combinations, with glass upgrades, twelve-plus color families, and hardware configurations to match diverse B2B project specifications.
Customizable Styles
Single Sash Outward: Standard configuration for the 18 x 60 format, suited for narrow wall openings where a single operating sash provides adequate ventilation.
Double Sash or Side + Center Fixed: For wider wall openings requiring combined ventilation and fixed views, the layout pairs operating sashes with a central fixed panel.
Upper/Lower Fixed Combination: Supports facade alignment in multi-floor projects where consistent exterior appearance matters; fixed transoms or lower panels align with operating sashes.
Glass Upgrades: Low-E, laminated, triple, tinted, reflective, frosted, and bullet-proof options address project-specific performance, code, and security requirements for the custom aluminum casement window.
Color and Finish: Twelve-plus families including Pearl White, Quartz Gray, Starry Sky Black, and wood grains; PVDF and custom coating upcharges apply per selection.
Hardware Accessories
WEHAG Handle: Available in black or silver, providing ergonomic daily operation with established brand reliability for residential and commercial installations.
WEHAG Hinge: Engineered for outward sash weight and wind load, supporting stable operation in exposed exterior installations over repeated use cycles.
Multi-Point Lock: Two-point or six-point locking by series enhances security against forced entry for residential and commercial project applications.
Casement Limiter: Simple and safety limiter options control opening angle for child safety and wind protection; selection confirmed at quote stage.
Screen Options: Anti-theft, 304 stainless mesh, diamond mesh, and 48-mesh high-transparency screens provide insect protection and security options for various project needs.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor 0.23 (target), SHGC 0.20 (target) | Target spec; confirm NFRC or equivalent certification for selected glass package and series. |
Wind Pressure Resistance | 5 KPa (target) | Target spec; verify against project country wind pressure code requirements before order. |
Water Tightness | 700 Pa (target) | Target spec; confirm certified value for selected series with applicable test report. |
Air Tightness | 1.2 m3/(m.h) (target) | Target spec; confirm certified value for selected series and configuration. |
Sound Insulation | 35 dB (target) | Target spec; confirm with final glass configuration and test report for selected series. |
Product Specifications
Specification | Details |
|---|---|
Product Name | 18 x 60 Casement Window |
Product Type | Casement window (outward opening / awning) |
Nominal Size | 18 x 60 in (457 x 1524 mm) |
Approximate Area | 0.7 m² |
Frame Material | Thermal-break 6063-T5 aluminum |
Frame Depth | 109/118/127 mm |
Profile Thickness | 1.8–2.0 mm (confirm per series) |
Insulation Strip | PA66 |
Glass Configuration | 5+27A+5 mm double tempered insulated, argon-filled |
Spacer | PVDF aluminum |
Opening Method | Outward opening / awning |
Sash Size Range | W350–750 mm x H400–1600 mm |
Hardware | WEHAG handle, hinge, multi-point lock (by series) |
Customization | Size, color, glass, hardware, screen options available |
Notes | Confirm series, opening direction, and glass package at quote |
Advantages
Thermal-break 6063-T5 aluminum frame with PA66 strip reduces energy loss for long-term building performance in residential and commercial applications.
Argon-filled double tempered glass balances safety, sound control, and thermal efficiency, supporting occupant comfort across varying climate conditions.
Outward opening saves interior space while maximizing ventilation in narrow wall areas and compact rooms where floor area matters.
WEHAG hardware with multi-point locking supports daily reliability and security for residential and commercial use over repeated operation.
Flexible customization from glass to color supports diverse B2B project specifications and architectural requirements across different building types.
Application Scenarios
Apartment: The tall casement suits compact apartment bedrooms and bathrooms where wall width is limited but ventilation is essential for daily comfort and moisture control.
Home Office: Outward opening avoids occupying interior desk space while providing natural light and airflow, creating a more productive work environment without sacrificing floor area.
Hotel: The standardized tall format supports consistent facade design across guest room windows, with thermal performance contributing to energy management in hospitality operations.
Office Building: Thermal-break frame and argon glass contribute to energy efficiency targets for commercial building envelopes, supporting code compliance and operational cost management goals.
Outdoor: Outward casement works for enclosed balconies and outdoor-facing walls; buyers should confirm weather resistance, water tightness, and wind pressure ratings for exposed conditions.
Residential Building: The tall narrow format fits stairwells, landings, and utility spaces in multi-unit residential construction where reliable operation and compact proportions are consistently required.
Exterior: Thermal-break aluminum with PVDF finish supports exterior facade durability and color retention under prolonged UV exposure; confirm surface finish and installation conditions per project.
Villa: Customizable styles and finish options align with villa architecture requiring both performance standards and aesthetic flexibility; confirm color, glass, and hardware selections per project.
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 the 18 x 60 casement window?
Provide project details including quantity, series preference, glass package, color, hardware, screen type, and opening direction. Contact sales for itemized pricing based on your configuration.
Can I customize the glass, color, and hardware?
Yes. Options include Low-E, laminated, triple, tinted, reflective, frosted, and bullet-proof glass; twelve-plus color families; WEHAG hardware in black or silver; and multiple screen types for project needs.
What performance certifications apply?
DERCHI official pages cite NFRC, CE, AS2047, CSA, and ISO9001. Applicability to the specific series selected must be confirmed with test reports at quote stage.
What is the typical production timeline?
Indicative range is 25–35 days. Confirm per order quantity and customization scope with sales, as lead time depends on series, glass package, and production scheduling.
What is the minimum order quantity?
MOQ varies by configuration and project scope. Confirm with sales during the quote process, as minimum quantity may differ based on customization level and order specifics.
How are windows packaged for export?
Wooden-frame packaging with protective tape, pallet fixing, plastic belts, PE films against sea water, and air bags between pallets protect windows during sea freight shipping.
Can I get CAD drawings or test reports?
Provide a window schedule or rough opening dimensions; engineering confirms drawings after quote. Test reports are provided per selected series and configuration upon request.
