The 24x36 casement window is a hand-crank operated aluminum window in a nominal 24 x 36 inch (610 x 914 mm) size, part of the DERCHI WY-72, WY-86, and WY-100 cranked-out window family. It features made-to-size production with double tempered glass and EPDM sealing, available in three frame depth options for B2B buyers sourcing windows for residential, commercial, and hospitality projects.
- Nominal size 24 x 36 in (610 x 914 mm), approximately 0.56 m2
- 6063-T5 aluminum profile with 1.4 mm thickness and EPDM rubber strip sealing
- Three frame depth options: 72 mm, 86 mm, and 100 mm
- Hand-crank operation with flat opening or hanging up functionality
Product Details
The 24x36 casement window is built with a 6063-T5 aluminum profile, featuring a 1.4 mm wall thickness per the 2026 DERCHI catalog. EPDM rubber strips provide continuous weather sealing, while the double tempered glass units vary by series: 5+27A+5 mm for WY-72 and WY-100, or 5+15A+5 mm for WY-86. Frame depth options of 72 mm, 86 mm, and 100 mm allow buyers to match structural requirements and glass spacing to specific project needs.
Three series options enable project-specific selection of frame depth, glass configuration, and hardware type, including the American hand crank for WY-72 or the Australian hanging crank for WY-86 and WY-100. Hand-crank operation is particularly practical for hard-to-reach placements. Customizable styles include single sash, awning, fixed and operable composites, and multi-segment configurations, with an opening panel range of W450-800 mm x H600-1500 mm.
Product Features
Hand-Crank Operation: Enables convenient ventilation control for hard-to-reach placements like above kitchen sinks or stairwells without stretching.
Aluminum Frame Construction: 6063-T5 aluminum profile with 1.4 mm thickness provides structural reliability for residential and light commercial building applications.
Double Tempered Glass: Offers safety glazing with two spacing configurations (27A or 15A) selectable by series to match different thermal and acoustic needs.
EPDM Rubber Sealing: Contributes to water resistance rated at 350 Pa and air tightness performance, helping protect interiors from weather infiltration.
Frame Depth Options: Three available depths (72, 86, 100 mm) allow buyers to match glass package and structural requirements to specific project specifications.
Made-to-Size Production: Supports project-specific dimensions, colors, and hardware selections from low minimum quantities to fit diverse architectural requirements.
Customizable Styles
Size and Layout: Single casement sash style for standard openings, with left or right crank side selectable per project layout and ventilation direction.
Frame and Operation: Awning or top-hung style option available with outward top-hung hardware set for enhanced rain ventilation and weather protection.
Composite Configurations: Fixed and operable composite styles including side-opening plus center-fixed, three-segment, and upper or lower fixed combinations for larger openings.
Color and Finish: Selection from 12 standard families including Pearl White and Quartz Gray, plus PVDF fluorocarbon and custom coating options for exterior coordination.
Glass Package: Upgrades including argon fill, warm-edge spacer, Low-E, laminated, and triple glazing for enhanced thermal and acoustic performance tailored to climate.
Hardware Accessories
Hand Crank Operator: American hand crank (WY-72) paired with multi-point switch lock seat for secure and smooth casement operation from the interior.
Hanging Crank Variant: Australian hanging hand crank (WY-86 and WY-100) with single-point switch lock seat for top-hung or awning window configurations.
Casement Limiters: Simple limiter and safety limiter options available for controlled opening range, providing child safety and wind-draft management.
Screen and Mesh: Options including anti-theft screen, 304 high-definition mesh, king kong mesh, and 48-mesh high-transparency mesh for insect control and security.
Safety Fences: Fixed or opening safety fence options for enhanced protection in family-friendly and multi-story residential settings where fall prevention is required.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor: 0.39, SHGC: 0.25 | Confirm which glass configuration this applies to; argon fill and warm-edge spacer upgrades may improve performance. |
Wind Pressure Resistance | 5 KPa | Confirm this meets project-specific wind load requirements and local building codes. |
Water Tightness | 350 Pa | Confirm which series this applies to and whether it meets local code requirements. |
Air Tightness | 4.5 m3/(m.h) | Confirm applicability to selected series and verify local standard compliance requirements. |
Sound Insulation | 30 dB | Confirm if sufficient for project acoustic needs; glass upgrade options available for improvement. |
Product Specifications
Specification | Details |
|---|---|
Nominal Size | 24 x 36 in (610 x 914 mm) |
Approximate Area | 0.56 m2 |
Frame Material | 6063-T5 aluminum profile |
Profile Thickness | 1.4 mm (per 2026 DERCHI catalog) |
Frame Depth Options | 72 mm / 86 mm / 100 mm |
Glass (WY-72/WY-100) | Double tempered 5+27A+5 mm |
Glass (WY-86) | Double tempered 5+15A+5 mm |
Sealing | EPDM rubber strip |
Opening Method | Flat opening / hanging up, hand-crank operation |
Opening Panel Range | W450-800 mm x H600-1500 mm |
Hardware Options | American crank (WY-72) / Australian hanging crank (WY-86/100) |
Customization | Size, color, glass package, and hardware selectable per project |
Notes | Alibaba reference lists 1.8 mm profile; confirm exact thickness for selected series with supplier before production. |
Advantages
Flexible Frame Depths: Three frame depth options let buyers select appropriate thermal and structural performance for specific project requirements and budgets.
Convenient Operation: Hand-crank operation provides practical ventilation control for windows in hard-to-reach or elevated placements like stairwells.
Project-Specific Sizing: Made-to-size production from low minimum quantities supports customization without large inventory commitments for specialized projects.
Export-Grade Packaging: Wooden frames, PE films, pallets, and air bags protect products during international shipping to reduce transit damage risks.
Extensive Customization: Twelve color families, multiple glass upgrades, hardware options, and safety components available to meet diverse architectural needs.
Application Scenarios
Apartment: Compact 24x36 size suits urban apartment kitchens, bathrooms, and bedrooms where space-efficient crank ventilation is needed without occupying interior space.
Home Office: Hand-crank operation provides quiet, controlled airflow for home office spaces, maintaining a comfortable working environment without distracting noise.
Hotel: Customizable colors and glass packages allow hotel projects to match interior design themes while addressing acoustic and thermal performance standards.
Office Building: Aluminum frame with multiple depth options supports commercial facade requirements with consistent performance across repeated window installations.
Outdoor: EPDM sealing and water tightness rating suit outdoor-facing enclosures; buyers should confirm weather resistance and installation conditions for local climate.
Residential Building: Made-to-size production accommodates varied residential unit layouts with customizable opening directions and screen options for different room types.
Exterior: Color options including PVDF coatings support exterior facade design coordination; buyers should confirm surface finish durability for local weather exposure.
Villa: Color families like Black Walnut wood grain and Deep Sea Blue complement villa architectural styles with customizable glass and safety features for living areas.
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 24x36 casement window?
Provide window schedule or drawings with size, color, glass package, hardware type, screen option, and opening direction. DERCHI confirms final quotation after reviewing project specifications.
What is the minimum order quantity?
Alibaba reference shows MOQ from 2 m2 with color and size customization. Confirm final MOQ with DERCHI per project scope and specific WY series selection before ordering.
What is the production lead time?
Official terms reference 25-35 days; Alibaba listing shows approximately 25 days for 1-200 m2. Confirm exact lead time per order quantity and customization scope with supplier.
Which series should I choose: WY-72, WY-86, or WY-100?
Selection depends on desired frame depth, glass spacing, and hardware type. DERCHI can advise based on project thermal, structural, and operational requirements during quotation.
Can I customize the color and glass package?
Yes, 12 standard color families plus PVDF and custom coating options are available. Glass upgrades include argon fill, warm-edge spacer, Low-E, laminated, and triple glazing with applicable upcharges.
What certifications are available?
DERCHI brand cites global certifications including NFRC, CE, AS2047, CSA, and ISO9001 on official pages. Confirm applicability to specific WY series and target market before publishing.
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.
