For buyers sourcing 1920s casement windows, this customizable aluminum thermal-break casement window family offers period-style aesthetic options developed from your reference photos. Style matching requires submitted images or restoration specs before production.
- Thermal-break 6063-T5 aluminum frame with PA66 insulation strip
- Custom grille, divided-lite patterns, and finish packages from reference photos
- Outward, awning, or tilt-turn opening modes selectable after project code check
- WEHAG hardware with two-point or six-point locking by series
Product Details
As aluminum thermal-break casement windows, the S9/WY-127 family uses a 109/118/127 mm frame-depth 6063-T5 profile with PA66/DERCHI insulation strips. Unlike non-thermal-break aluminum frames, the multi-chamber profile with PA66 barriers interrupts conductive heat flow across the frame. This structure pairs with 5+27A+5 mm double tempered insulated glass, argon fill, and a PVDF aluminum spacer to target a U-Factor of 0.23 and SHGC of 0.20.
For period-style replacement windows, custom grille patterns, divided-lite proportions, and finish packages are developed from buyer-supplied reference images rather than from a fixed catalog. Buyers searching for 1920s casement windows should submit reference photos, opening dimensions, and project location so the supplier can confirm series, glass package, and hardware configuration before quoting. Opening mode selection — outward, awning, or tilt-turn — depends on project wind-load code verification.
Product Features
Thermal-Break Aluminum Frame: 6063-T5 profile with PA66 insulation strip targets U-Factor 0.23 and SHGC 0.20, supporting energy code compliance for renovation and new-build projects.
Custom Grille and Divided-Lite: Grille patterns and lite proportions are developed from buyer-supplied reference photos, enabling period-style aesthetic coordination for custom casement windows without claiming historical authenticity.
Double Tempered Insulated Glass: Base 5+27A+5 mm configuration with argon fill and PVDF aluminum spacer addresses both thermal performance and acoustic comfort for occupied spaces.
WEHAG Hardware System: Handle and hinge from WEHAG, paired with two-point or six-point locking by series, provide security and consistent compression sealing for daily operation.
Multiple Opening Modes: Outward opening casement windows, along with awning and tilt-turn modes, are selectable after project wind-load code verification, giving buyers flexibility across different wall conditions.
Twelve Color Families: Standard options including Pearl White, Quartz Gray, Retro Green, and Starry Sky Black, plus custom PVDF and wood-grain finishes for facade coordination.
Customizable Styles
Glass Configuration: Base 5+27A+5 mm double tempered insulated with argon; upgrades to Low-E, laminated, triple, tinted, reflective, frosted, or bullet-proof per project requirements.
Frame Color and Finish: Twelve standard families including Pearl White, Quartz Gray, and Retro Green; custom PVDF fluorocarbon and wood-grain finishes available with upcharge.
Size and Proportions: Custom dimensions from 2 m² reference MOQ; opening sash W350–750 mm × H400–1600 mm reference range, confirm per series selection.
Grille and Divided-Lite: Custom patterns and lite proportions developed from buyer-supplied 1920s or 1950s reference images; submit photos for style matching.
Sash Combination: Single sash, double sash, side opening plus center fixed, three-segment, top/bottom fixed, hexagonal, or bay window configurations available per project.
Hardware Accessories
WEHAG Handle: Available in black or silver finish, offering ergonomic operation with durable coating for frequent use in residential and commercial settings.
WEHAG Hinge: Engineered for outward casement operation with load-appropriate sizing matched to sash dimensions and series selection for reliable performance.
Multi-Point Lock: Black two-point or six-point locking by series provides security and compression sealing performance for weather tightness.
Screen Options: Anti-theft, 304 high-definition mesh, diamond mesh, or 48-mesh high-transparency screen selectable per project ventilation and security needs.
Limiters and Safety Accessories: Simple limiter, safety limiter, fixed or opening safety fence, and outward top-hung hardware upgrade available per price table.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor 0.23; SHGC 0.20 | Target high-performance spec; confirm with final glass configuration and NFRC certification applicability per series. |
Wind Pressure Resistance | 5 KPa | Target spec; confirm project wind load requirements and final series selection before ordering. |
Water Tightness | 700 Pa | Target high-performance spec; confirm per final series and applicable test report. |
Air Tightness | 1.2 m³/(m·h) | Target spec; confirm per final series and applicable testing standard for project market. |
Sound Insulation | 35 dB | Target spec; confirm with glass package selection and test report for project acoustic requirements. |
Product Specifications
Specification | Details |
|---|---|
Product Name | Custom Aluminum Thermal-Break Casement Window |
Product Type | Outward opening casement (aluminum thermal-break), period-style customizable |
Frame Material | 6063-T5 thermal-break aluminum |
Frame Depth | 109/118/127 mm family (confirm per series) |
Profile Thickness | 1.8–2.0 mm depending on series |
Insulation Strip | PA66/DERCHI |
Glass Configuration | 5+27A+5 mm double tempered insulated with argon; PVDF aluminum spacer |
Opening Sash Size Range | W350–750 mm × H400–1600 mm (reference — confirm per series) |
Fixed Glass Max Area | 8–12 m² by series (reference) |
Hinge-Upgrade Max Size | W1000 × H2000 mm (some systems — confirm) |
Hardware | WEHAG handle, hinge; two-point or six-point lock by series |
Opening Style | Outward / awning / tilt-turn (after project code check) |
Color Options | 12 standard families; custom PVDF and wood-grain available |
Supply Ability | 20,000 m²/month |
Customization | Color, grille, divided-lite, glass, hardware, sash combination per project |
Notes | Reference photos required; confirm series, glass, and hardware before production |
Advantages
Period-Style Customization: Grille, divided-lite, and finish packages are tailored from reference photos to project aesthetics without claiming historical authenticity or exact replication.
Thermal-Break Performance: PA66 insulation strip with 6063-T5 aluminum targets U-Factor 0.23 and SHGC 0.20 for energy-conscious renovation and new-build projects.
WEHAG Hardware Integration: Multi-point locking provides security and consistent compression sealing, supporting weather tightness and daily operation reliability.
Export Packaging Protocol: Wooden frame, PE film, pallet fixing, plastic belts, and air bags between pallets protect against sea freight handling per E6N terms.
Production Capacity: 20,000 m²/month supply ability supports bulk project orders with 25–35 day reference lead time for 1–200 m² volumes.
Application Scenarios
Apartment: Outward opening saves interior space in compact urban units. Custom color and grille coordinate with period renovation aesthetics while thermal-break framing supports energy efficiency.
Home Office: Sound insulation target of 35 dB helps maintain quiet work environments. Thermal-break aluminum with argon-filled glass reduces heat transfer for spaces with daily occupancy.
Hotel: Custom grille patterns and twelve color families support facade design coordination across guest room types. WEHAG hardware is sized for frequent operation in hospitality settings.
Office Building: High-performance thermal and wind resistance specs suit commercial facade applications. Multiple opening modes are available after project code check to meet ventilation and code requirements.
Outdoor: Water tightness target of 700 Pa and wind resistance of 5 KPa may suit exposed enclosures; buyers should confirm weather resistance and installation conditions per project.
Residential Building: Thermal-break aluminum with argon-filled glass supports energy code compliance for multi-unit developments. Custom finishes and grille options allow consistent facade treatment across unit types.
Exterior: Custom PVDF and wood-grain finishes provide UV-resistant facade coordination. Divided-lite options address period-style exterior projects; confirm surface finish durability and water tightness for exposure conditions.
Villa: Full custom grille, color, and sash combination from reference photos support distinctive villa facades. Multiple series and opening modes allow performance tuning per room orientation and exposure.
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
Can you replicate exact 1920s casement windows styles?
Style customization is available from reference photos, including grille patterns, divided-lite proportions, and finish packages for historical style casement windows. Exact replication is not guaranteed without documented specifications.
What is the minimum order quantity?
Reference MOQ starts from 2 m² with color and size customization. Confirm final MOQ per project scope and series selection with the supplier before placing an order.
How do I request a quote?
Provide reference photos, opening dimensions, frame color, glass package, hardware preference, and project location. The supplier verifies current pricing before publishing a formal quotation.
What is the lead time?
Reference lead time is 25–35 days for 1–200 m² orders. Confirm per order volume, series selection, and customization complexity, as glass upgrades and custom finishes may affect scheduling.
Which opening modes are available?
Outward, awning, and tilt-turn opening modes are selectable after project wind-load code verification. Final mode is confirmed per project based on wall conditions and local building requirements.
What certifications apply?
NFRC, CE, AS2047, CSA, and ISO9001 are cited on DERCHI official pages. Buyers should confirm applicability for the specific product series and target market before ordering.
How is the product packaged for export?
Wooden-frame packaging with protective tape, pallet fixing, plastic belts, PE films, and air bags between pallets per E6N export terms. Confirm packaging details and shipping method per order.
