The 12 casement window is a custom narrow aluminum outward-opening window from the WY-40 series, built for compact openings and B2B project procurement. Each unit is made-to-measure to confirmed project dimensions rather than stock sizes.
- Made-to-measure manufacturing within the WY-40 size range
- 6063-T5 aluminum alloy frame with EPDM sealing strip and silicone sealant
- 5+12A+5 double tempered insulated glass option with optional argon fill
- Global export packaging with sea-water protection for international freight
Product Details
The WY-40 series 12 casement window is an outward-opening casement, awning, or fixed unit constructed with 6063-T5 aluminum alloy. The frame measures 40 mm in width with 1.4 mm wall thickness, assembled using corner-key construction for precise alignment. EPDM sealing strip combined with silicone sealant creates a continuous weather barrier. Glass configuration includes 5+12A+5 double tempered insulated glass or 5 mm single glass, with an aluminum spacer between panes.
This narrow casement window differs from standard units through its compact profile suited for smaller openings. Configurations include single sash, double sash, side-opening with center fixed, and multi-segment combinations. Optional argon gas fill and warm-edge spacer upgrade thermal performance. The made-to-measure approach means each window is produced to confirmed project dimensions, addressing specific opening requirements that stock-size windows cannot accommodate.
Product Features
6063-T5 aluminum alloy frame with 1.4 mm wall thickness delivers structural integrity and long-term durability in project applications requiring reliable building envelope performance.
EPDM sealing strip combined with silicone sealant creates a dependable weather barrier, contributing to air tightness and water tightness performance in exposed installation positions.
5+12A+5 double tempered insulated glass option with optional argon fill supports thermal insulation and acoustic performance, with upgrades including warm-edge spacer, Low-E, and laminated configurations.
Corner-key assembly construction maintains precise frame alignment and consistent quality across batch production runs, supporting uniform installation outcomes in multi-unit project orders.
Made-to-measure manufacturing within the W350-750 mm x H450-1500 mm range accommodates project-specific dimensions and irregular openings where standard stock sizes cannot fit.
90-degree maximum opening angle with heavy-duty 12-inch hinge gives ventilation control and operational reliability, with optional casement limiters for wind protection and safety.
Customizable Styles
Glass configuration: choose 5+12A+5 double insulated, 5 mm single, or upgrade to laminated, Low-E, or triple glazing per project thermal and acoustic requirements.
Frame size: made-to-measure within W350-750 mm x H450-1500 mm range; confirm narrow opening requirements below 350 mm with technical team.
Color finish: select from Pearl White, Quartz Gray, Starry Sky Black, wood grain options, or request PVDF custom color with applicable upcharges.
Sash configuration: single sash, double sash, side-opening with center fixed, or multi-segment combinations for varied project layouts and opening requirements.
Screen and safety options: anti-theft screen, 304 HD mesh, King Kong mesh, 48-mesh high-transparency mesh, or fixed and opening safety fence per security requirements.
Hardware Accessories
Customized high handle: configured for outward opening operation; handle upgrade options available for projects requiring specific functional or aesthetic specifications.
12-inch heavy-duty hinge: supports outward casement sash weight with reliable cycling performance; suited for long-term operational use in exposed positions.
Casement limiter (fengcheng): optional simple limiter (+60 RMB/pc) or safety limiter (+168 RMB/pc) to control opening angle and prevent wind damage.
Customized lock points and keepers: configurable locking system for security requirements; multi-point locking available for projects needing additional protection levels.
EPDM sealing strip with silicone sealant: creates continuous weather barrier; aluminum spacer standard with optional warm-edge upgrade (+198 RMB/m2) for thermal performance.
Basic Parameters
Performance Parameter | Value | Buyer Note |
|---|---|---|
Thermal Insulation | U-Factor 0.32, SHGC 0.25 | Confirm glazing configuration and argon fill to achieve stated thermal performance. |
Wind Pressure Resistance | 4.5 KPa | Verify this meets project-specific wind load requirements and local building codes. |
Water Tightness | 650 Pa | Confirm this meets local wind and rain exposure code for the project location. |
Air Tightness | 1.8 m3/(m.h) | Confirm air-tightness class rating applicable to project standards and certification requirements. |
Sound Insulation | 35 dB | Confirm if acoustic performance meets project requirements; glass upgrades available. |
Product Specifications
Specification | Value |
|---|---|
Frame Material | 6063-T5 aluminum alloy |
Frame Width | 40 mm |
Wall Thickness | 1.4 mm |
Glass Configuration | 5+12A+5 double tempered insulated or 5 mm single glass |
Glass Spacer | Aluminum spacer (optional warm-edge upgrade) |
Sealing | EPDM sealing strip plus silicone sealant |
Size Range | W350-750 mm x H450-1500 mm |
Max Opening Angle | 90 degrees |
Max Fixed Glass Area | 4 m2 |
Optional Gas Fill | Argon |
Color Options | Pearl White, Quartz Gray, Starry Sky Black, Black Skin, Black Crystal Stone, Deep Coffee, Caramel Coffee, Deep Sea Blue, Huanghua Pear wood grain, Black Walnut wood grain, Retro Green, Mint Gold; PVDF custom color available |
Note: Width from keyword "12" (305 mm) is below the standard 350 mm minimum. Consult technical team to confirm available configurations for narrow openings.
Advantages
Made-to-measure manufacturing: each window produced to confirmed project dimensions, not stock sizes, for precise fit in specific openings.
Aluminum alloy construction: 6063-T5 material with 1.4 mm wall thickness gives structural reliability for long-term building integration.
Comprehensive customization: glass, color, hardware, and screen options allow configuration to diverse project and climate requirements.
Export-ready packaging: wooden-frame packaging with PE films, air bags, and pallet fixing for international sea freight protection.
Project support capability: 70,000 m2 facility with 20,000 m2 per month supply capacity supporting volume B2B orders.
Application Scenarios
Apartment: Narrow casement configuration suits compact apartment openings; outward opening saves interior space while giving ventilation and natural light for urban living environments.
Home Office: Outward-opening casement window with sound insulation option creates a quiet workspace; insulated glass helps maintain comfortable temperature for productive home office environments.
Hotel: Customizable color finishes and hardware options support hotel design standards; made-to-measure approach accommodates varied room layouts and facade requirements across hotel projects.
Office Building: Aluminum frame with wind pressure resistance suitable for commercial building facades; configurable glass packages meet thermal and acoustic performance specifications for office projects.
Outdoor: Weather-resistant EPDM sealing and water tightness rating suitable for outdoor-facing enclosures and exposed building positions requiring reliable rain protection performance.
Residential Building: Made-to-measure dimensions fit varied residential opening sizes; safety screen and limiter options address family safety requirements in residential construction settings.
Exterior: Outward-opening design with heavy-duty hinge supports exterior facade installations; corner-key assembly maintains structural integrity for building envelope integration projects.
Villa: Color options including wood grain finishes and PVDF custom colors support villa architectural aesthetics; multi-segment combinations available for distinctive villa window configurations.
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 12 casement window project?
Provide confirmed dimensions including width and height, glass configuration, color, hardware, and screen selections; our team responds with project-specific pricing based on your requirements.
What is the minimum order quantity?
Reference MOQ starts from 2 m2; confirm current MOQ with sales team as project requirements and customization levels may affect minimum order thresholds.
What dimensions can be customized?
Official WY-40 size range is W350-750 mm x H450-1500 mm; for widths below 350 mm, consult technical team to confirm available configurations and special options.
What is the lead time?
Reference delivery is 25-35 days; actual lead time depends on order volume, customization complexity, and production schedule confirmation at time of order.
Can I request technical drawings or test reports?
CAD drawings and applicable test reports are available during project consultation; confirm specific certification applicability with our technical team for your project requirements.
What packaging is used for export orders?
Export packaging includes wooden-frame packaging, protective tape, pallet fixing, plastic belts, PE films against sea water, and air bags between pallets for international freight.
