The 29 x 47 casement window is a hand-crank operated aluminum window from DERCHI's WY series, built for residential and commercial projects. It features a 6063-T5 aluminum frame and EPDM sealing for reliable weather resistance.
- 6063-T5 aluminum frame with 1.4 mm profile thickness and EPDM rubber strip sealing
- Three frame depth options available: 72 mm, 86 mm, or 100 mm
- Double tempered glass packages (5+27A+5 mm or 5+15A+5 mm) for safety and insulation
- Hand-crank flat opening or hanging-up operation for controlled ventilation
Product Details
Structurally, this cranked-out window utilizes a 6063-T5 aluminum profile at 1.4 mm thickness paired with EPDM rubber strip sealing. Unlike standard push-out casements, the hand-crank mechanism allows controlled outward opening without reaching over sinks or stairwells. Buyers can select from three frame depths—72 mm, 86 mm, or 100 mm—to match specific structural and performance requirements.
This 737 x 1194 mm casement window fits well in kitchens, bathrooms, bedrooms, living rooms, balconies, and stairwells. Selecting between the 5+27A+5 mm or 5+15A+5 mm double tempered glass packages allows project teams to address different climate zones. Buyers should confirm whether thermal-break technology applies to the specific WY series selected before finalizing insulation requirements.
Product Features
Hand-Crank Operation: Enables easy opening in hard-to-reach positions like above kitchen sinks or stairwells, providing controlled ventilation without requiring direct outward pushing.
Aluminum Frame Stability: The 6063-T5 aluminum profile with 1.4 mm thickness provides structural stability for exterior installation, supporting the window sash under daily operation.
EPDM Weather Sealing: EPDM rubber strips create a continuous weather-tight barrier against rain infiltration and drafts, helping maintain interior comfort across seasons.
Double Tempered Glass: Available in 5+27A+5 mm or 5+15A+5 mm configurations, offering safety glazing and basic thermal insulation for residential and light commercial projects.
Frame Depth Options: Three frame depths (72 mm, 86 mm, 100 mm) allow project-specific performance tuning, accommodating different wall cavities and insulation strategies.
Weather Resistance: With 5 KPa wind resistance and 350 Pa water resistance, this aluminum casement window is suitable for exterior facade exposure in typical residential conditions.
Customizable Styles
Layout Configurations: Choose from single casement, awning, fixed-plus-operable composites, double sash, three-segment, or irregular/stepped layouts for custom project needs.
Glass Upgrades: Beyond standard double tempered, options include triple, laminated, Low-E, or blind-glass packages to enhance thermal or acoustic performance.
Frame Depth Selection: Select 72 mm, 86 mm, or 100 mm frame depth to match project structural requirements, wall thickness, and target insulation values.
Color and Finish: Twelve standard colors including Pearl White, Quartz Gray, and wood grain, plus PVDF fluorocarbon custom colors for facade consistency.
Size Customization: Made-to-size production available with an opening panel range of W450-800 mm x H600-1500 mm to fit specific project dimensions.
Hardware Accessories
Hand Crank: American-style crank for WY-72 or Australian hanging crank for WY-86/WY-100 series; buyers should confirm hardware brand details with DERCHI.
Lock Seat: Multi-point switch lock for WY-72 or single-point switch lock for WY-86/WY-100, providing secure sash closure for residential security.
Casement Limiter: Optional simple limiter or safety limiter controls opening angle, preventing wind damage; buyers should select based on project safety requirements.
Top-Hung Hardware: Optional outward top-hung hardware upgrade set available for projects requiring top-hung opening configuration instead of standard flat opening.
Screens and Safety: Options include anti-theft screen, 304 stainless steel mesh, King Kong mesh, 48-mesh transparent mesh, or fixed/opening safety fences.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor: 0.39, SHGC: 0.25 | Confirm values apply to selected glass package; verify certification applicability. |
Wind Pressure Resistance | 5 KPa | Confirm this meets local wind load code requirements for the project site. |
Water Tightness | 350 Pa | Verify this meets local weather-tightness standards for the project location. |
Air Tightness | 4.5 m3/(m.h) | Confirm air-tightness class rating per applicable local building standard. |
Sound Insulation | 30 dB | Consider glass upgrades if higher acoustic performance is required for the project. |
Product Specifications
Specification | Details |
|---|---|
Nominal Size | 29 x 47 in (737 x 1194 mm) |
Approximate Area | 0.88 m2 |
Frame Material | 6063-T5 aluminum profile |
Profile Thickness | 1.4 mm (Confirm with DERCHI for specific model) |
Frame Depth Options | 72 mm / 86 mm / 100 mm |
Sealing | EPDM rubber strip |
Glass (WY-72/WY-100) | Double tempered 5+27A+5 mm |
Glass (WY-86) | Double tempered 5+15A+5 mm |
Opening Method | Flat opening / hanging up, hand-crank operated |
Opening Panel Range | W450-800 mm x H600-1500 mm |
Wind Resistance | 5 KPa |
Water Resistance | 350 Pa |
Air Leakage | 4.5 m3/(m.h) |
Sound Insulation | 30 dB |
U-Factor | 0.39 |
SHGC | 0.25 |
Advantages
Manufacturing Base: DERCHI operates a 70,000 m2 facility with 600 employees and holds 100+ patents, supporting consistent production quality for aluminum casement window orders.
Flexible Configuration: Three frame depths and multiple glass packages allow tuning for different climate zones and project budgets without changing the core window platform.
Export Packaging: Wooden-frame packaging with PE films, protective tape, pallet fixing, and air bags provides sea-water protection during international shipping.
Custom Project Support: Made-to-size production with quality inspection and structured project coordination from DERCHI ensures specifications match project drawings.
Supply Capacity: With 20,000 m2/month supply ability, DERCHI supports large-volume B2B orders and project timelines for commercial and residential developments.
Application Scenarios
Apartment: Hand-crank operation suits compact urban apartments where interior space constraints make push-out windows impractical; the aluminum frame offers durability for high-density residential use.
Home Office: This 29 x 47 casement window provides natural light and ventilation for home office spaces; EPDM sealing reduces drafts, helping maintain a comfortable working environment.
Hotel: The hand-crank mechanism allows guests to control ventilation safely from a distance; multiple color and finish options match hotel interior design requirements and branding standards.
Office Building: The aluminum frame with 5 KPa wind resistance is suitable for mid-rise office building exteriors; frame-depth options accommodate different thermal performance needs.
Outdoor: With 350 Pa water resistance and EPDM sealing, this window suits outdoor-facing enclosures exposed to weather; buyers should confirm weather resistance and installation conditions.
Residential Building: Made-to-size customization supports varied residential building window schedules; 12 standard color options plus PVDF custom colors allow facade consistency across units.
Exterior: The 6063-T5 aluminum frame with double tempered glass provides exterior-grade performance; buyers should verify wind pressure, surface finish, and flashing details for local conditions.
Villa: Color options including wood grain finishes and Deep Sea Blue complement villa architecture; multiple screen and safety options enhance security for ground-floor installations.
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 29 x 47 casement window?
Provide project drawings, quantity, destination country, selected frame depth, glass package, color, and hardware options. DERCHI confirms the price after reviewing final specifications and CAD details.
What customization options are available for this window?
Options include layout styles, glass upgrades, frame depths, 12 standard colors plus PVDF custom colors, screen types, and hardware choices. Made-to-size production is available for project-specific dimensions.
What is the lead time for orders?
E6N commercial terms reference 25-35 days for delivery. Buyers should request per-order confirmation, as actual lead time depends on order quantity and the scope of customization required.
What certifications apply to this product?
DERCHI cites NFRC, CE, AS2047, CSA, and ISO9001 on official pages. Buyers must verify applicability to the specific WY model and target market before ordering to ensure local compliance.
What is the confirmed profile thickness?
The catalog specifies 1.4 mm for the WY-72/86/100 series, while a third-party listing shows 1.8 mm. Buyers should confirm the exact profile thickness with DERCHI for the selected model.
Is this a thermal-break window?
The product text does not explicitly confirm thermal-break technology for the WY series. Buyers should confirm with DERCHI whether thermal-break technology applies to the specific series selected.
How are windows packaged for export shipping?
Windows use wooden-frame packaging with protective tape, pallet fixing, plastic belts, PE films against sea water, and air bags between pallets for international shipping protection.
