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Our casement window series is engineered for projects that require controllable ventilation combined with expansive glazed areas. Unlike fixed units, casement sashes are side-hung and operated by hinge hardware, allowing full opening for airflow while maintaining the structural performance of a thermally broken aluminum system. The series uses 6063-T5 and 6060-T66 virgin aluminum alloys, with profile wall thickness adjustable from 2.0 mm to 3.0 mm depending on building height and wind-load requirements. Slim sightlines and narrow frame profiles increase the glass-to-frame ratio, which supports daylight access and exterior view continuity in both commercial façades and residential applications.
Items | Technical Data & Description |
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Product Name | Casement Window |
Material | 6063-T5 / 6060-T66 High-Grade Virgin Aluminum Alloy |
Profile Thickness | 2.0 mm – 3.0 mm (Customizable for high-rise & heavy-duty) |
Glass Specifications | Standard: 5 mm + 20A + 5 mm |
Glass Options | Low-E, Argon Gas Filled, Laminated, Frosted, Tinted, Smart Glass |
Sealing Material | EPDM (Ethylene Propylene Diene Monomer) Rubber Strips (Automotive Grade) |
Hardware Accessories | Top Brands: ROTO / SIEGENIA / HOPPE / KIN LONG (Manual or Electric) |
Production Cycle | 15–25 Days after drawing confirmation and deposit received |
Packaging Method | Protective Foam + Corner Protectors + Plywood Crates / Iron Pallets |
OEM & ODM Service | Yes, Fully Customized (Logo, Color, Size, Profile Design) |
Services Provided | Shop Drawing Design, Installation Guides, Project Consultation |
After-sales Period | 10–15 Years Warranty for Profiles; 5 Years for Hardware & Glass |
The standard glazing configuration is 5 mm + 20A + 5 mm double tempered insulated glass, with optional Low-E coating and argon gas fill to reduce thermal transfer. Thermal-break polyamide strips are integrated into the aluminum profile to separate interior and exterior conduction paths. When specified with Low-E and argon, the unit supports compliance with US NFRC and EU CE energy-performance references. Airtightness is supported by continuous EPDM gaskets on three sides of the sash, which also contribute to acoustic dampening in urban or road-facing installations.
Casement sashes are hinged on the side and operated via crank handle or lever, with hardware supplied by ROTO, SIEGENIA, HOPPE, or KIN LONG. Both manual and electric actuation versions are available; electric operators can be specified for high-level or hard-to-reach installations. Multi-point locking is integrated into the hardware set. Trickle vent and restricted-opening configurations are available on request for projects subject to ventilation code or child-safety requirements.
Commercial high-rise and office buildings
operable vents integrated into curtain-wall or window-wall systems where mechanical ventilation backup is required.
Hotels and hospitality fit-outs
guest-room ventilation with acoustic glazing.
Residential villas and multi-family housing
floor-to-ceiling casements paired with fixed lights for view and airflow control.
Renovation and retrofit projects
custom profile colors and dimensions matched to existing façade grids.
For enterprise customers procuring at project scale, shop-drawing review, finish sampling, and logistics coordination are included in the pre-production workflow.
Each unit is protected with polyethylene foam wrapping, rigid corner guards, and packed into plywood crates or iron pallets suitable for container export. Production lead time is 15–25 days from the date of drawing confirmation and deposit receipt. Warranty coverage is split by component: aluminum profiles 10–15 years, hardware and glass 5 years, under normal installation and usage conditions.
Yes. OEM and ODM services cover profile design, color (including RAL and Anodic options), size, glazing specification, and logo marking. Shop drawings are issued for approval before production.
The product line is tested and documented against US NFRC and EU CE references for thermal, water-penetration, and air-infiltration performance. Test reports are available on request for bid submission.
Yes. Electric chain actuators and concealed electric operators are compatible with the ROTO / SIEGENIA hardware sets, and can be integrated with building-management systems on request.
Lead time is 15–25 days after drawing sign-off and deposit. MOQ varies by profile color and glazing spec; standard RAL colors typically have lower volume thresholds than anodized or custom-matched finishes.
