A 30x42 casement window delivers made-to-size ventilation for residential and commercial buildings. Featuring a 6063-T5 aluminum profile and hand-crank operation, it suits B2B project managers and procurement teams sourcing configurable fenestration solutions.
- Hand-crank operation allows accessible ventilation control without exterior reaching.
- 6063-T5 aluminum profile with EPDM sealing for weather resistance.
- Double tempered glass available in multiple air-gap configurations.
- Customizable styles, colors, screens, and safety components per project.
Product Details
The 30x42 casement window is built on a 6063-T5 aluminum profile with 1.4 mm wall thickness. Buyers can select from frame depths of 72 mm, 86 mm, or 100 mm, corresponding to the WY-72, WY-86, and WY-100 series. Each series pairs with specific double tempered glass units—5+27A+5 mm for the WY-72 and WY-100, or 5+15A+5 mm for the WY-86. An integrated EPDM rubber strip seals the frame, while the hand-crank mechanism distinguishes it from standard push-out casements by allowing precise airflow management from inside the room.
This crank out window accommodates kitchens, bathrooms, bedrooms, living rooms, stairwells, and balconies. Offering three frame depth series allows buyers to align glass spacing and hardware with specific wind load and acoustic targets without over-specifying every opening. Style combinations—including single sash, awning, fixed and operable composites, and multi-segment layouts—address varying structural constraints and ventilation strategies across different unit layouts.
Product Features
Hand-Crank Operation: Enables precise airflow adjustment from inside, making the aluminum casement window accessible for hard-to-reach positions above counters or furniture.
6063-T5 Aluminum Profile: Provides structural integrity and corrosion resistance, supporting long-term performance in exterior facade applications where weather exposure is a concern.
Double Tempered Glass: Delivers impact safety with configurable air-gap spacing per series, allowing buyers to balance acoustic insulation and structural weight requirements.
EPDM Rubber Sealing: Compresses tightly between frame and sash to reduce air and water infiltration, contributing to documented weather tightness values.
Multi-Series Frame Depths: Selectable 72, 86, or 100 mm depths allow performance matching to specific project wind load and energy code targets without uniform over-specification.
Project Customization: Covers layout configurations, interior and exterior colors, mesh screens, and safety limiters, consolidating varied project needs into a single custom casement window supply source.
Customizable Styles
Glass: Double tempered 5+27A+5 mm or 5+15A+5 mm; optional upgrades include argon, warm-edge spacer, Low-E, laminated, and triple glazing for enhanced performance.
Frame: Depth selectable from 72 mm, 86 mm, or 100 mm to match structural performance, wall cavity, and local building code requirements.
Size: Made-to-size manufacturing with opening panel range W450-800 mm x H600-1500 mm; nominal 30 x 42 window as standard reference.
Color: Families include Pearl White, Quartz Gray, Starry Sky Black, Deep Coffee, and wood grain finishes; PVDF and custom colors available with upcharge.
Layout: Configurable arrangements include single sash, awning, fixed and operable composites, multi-segment, and irregular or bay window combinations per drawings.
Hardware Accessories
Hand Crank: American style for WY-72 series or Australian hanging style for WY-86/WY-100; crank side is configurable based on project operation requirements.
Lock Seat: Multi-point switch lock for WY-72 or single-point switch lock for WY-86/WY-100; confirm specific lock type with series selection.
Limiter: Optional casement limiter available as simple or safety variant to control opening angle and improve child safety in residential units.
Screen: Options include anti-theft, 304 stainless-steel high-definition mesh, king kong mesh, and 48-mesh high-transparency mesh; confirm series compatibility.
Sealing: EPDM rubber strip integrated into frame; optional sound and thermal cotton upgrade available for projects requiring enhanced acoustic performance.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | U-Factor: 0.39, SHGC: 0.25 | Confirm if values apply to standard or upgraded glass package and verify for local energy code compliance. |
Wind Pressure Resistance | 5 KPa | Confirm this meets local building code wind load requirements for the specific project location. |
Water Tightness | 350 Pa | Confirm performance rating applies to the selected series and final configuration before specifying. |
Air Tightness | 4.5 m³/(m·h) | Confirm test standard and applicability to the selected series before finalizing project specifications. |
Sound Insulation | 30 dB | Confirm if glass upgrade such as laminated or triple glazing is needed for higher acoustic performance. |
Product Specifications
Specification | Details |
|---|---|
Nominal Size | 30 x 42 in (762 x 1067 mm) |
Approximate Area | 0.81 m² |
Frame Material | 6063-T5 aluminum profile |
Profile Thickness | 1.4 mm |
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 Size Range | W450-800 mm x H600-1500 mm |
Screen Options | Anti-theft, 304 mesh, king kong mesh, 48-mesh, safety fence |
Customization | Confirm specific configurations, colors, and hardware with project drawings |
Advantages
Accessible Operation: Hand-crank mechanism allows controlled ventilation and is practical for hard-to-reach window positions above kitchen sinks or bathroom fixtures.
Tiered Performance: Three frame depth series options let buyers match structural and glass specifications to project requirements without over-specifying every unit.
Configurable Glazing: Double tempered glass with variable air-gap spacing balances safety, acoustic, and thermal targets across different building elevations.
Single-Source Customization: Extensive options cover styles, colors, screens, glass upgrades, and safety components from one supplier, simplifying procurement logistics.
Export-Ready Packaging: Wooden-frame packaging with PE film, pallet fixing, and air bags supports safe international shipping for overseas project orders.
Application Scenarios
Apartment: In compact urban apartments, crank operation provides necessary kitchen and bathroom ventilation without exterior swing obstruction encroaching on limited balcony space.
Home Office: Quiet hand-crank adjustment allows airflow control during work hours; double tempered glass helps reduce external street noise intrusion for focused environments.
Hotel: Configurable styles and color finishes align with interior design palettes; crank operation offers guests intuitive ventilation control with optional safety limiters.
Office Building: Aluminum frames and EPDM sealing support weather performance for commercial facades; multiple series options allow performance tiering across different building elevations.
Outdoor: For outdoor-facing enclosures or balconies, crank operation and mesh screens provide ventilation with insect protection; buyers should confirm weather resistance and water tightness.
Residential Building: Made-to-size manufacturing accommodates varied unit layouts; configurable opening directions and safety limiters address residential building code and safety requirements.
Exterior: 6063-T5 aluminum profile with powder or PVDF coating provides exterior weather resistance; buyers should confirm surface finish and installation conditions for facade exposure.
Villa: Customizable layouts including bay window and irregular combinations support distinct architectural designs; wood grain and custom color finishes accommodate villa aesthetics.
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
What information is needed to get a quote for a 30x42 casement window?
Provide project specifications including series, quantity, glass package, color, opening direction, and screen selection. DERCHI confirms pricing after reviewing drawings and final configurations.
What customization is available from the minimum order?
Color and size customization is available. Buyers should confirm the MOQ and applicable thresholds for PVDF coatings and wood grain finishes during the quotation process.
How do I choose between the WY-72, WY-86, and WY-100 series?
Selection depends on required frame depth, glass spacing, hardware type, and performance targets. Confirm local wind load and energy code needs with your project team before specifying.
What is the typical production lead time?
Indicative lead time is 25-35 days. Confirm the exact schedule per order based on total quantity, level of customization, and current factory production capacity.
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.
Do brand certifications apply to this specific product?
Brand-level certifications include NFRC, CE, AS2047, CSA, and ISO9001. Buyers should confirm applicability to the specific WY series and target market requirements during quotation.
Is this an aluminum thermal-break window?
The product uses a 6063-T5 aluminum profile. Thermal-break status for the WY-72/86/100 series is not confirmed; verify with DERCHI if your project requires thermal-break certification.
