T600N Structural-Fin Curtain-Wall Window-Wall Bay
T600N Structural-Fin Curtain-Wall Window-Wall Bay
T600N Structural-Fin Curtain-Wall Window-Wall Bay
The T600N is Blomberg's structural-fin curtain-wall solution — engineered for the most demanding high-rise, institutional, and luxury residential facade applications. A proprietary 6063-T5 aluminum fin-mullion transfers lateral loads directly to the building structure, enabling extreme Design Pressure (DP) ratings and full compliance with hurricane-exposure categories, while maintaining an industry-leading 5/8" sightline on both interior and exterior faces.
Fabricated across more than 300 proprietary extrusions at Blomberg's Sacramento, CA facility, the T600N is built to project-specific engineering requirements. The system accommodates dual-glazed IGU with Low-E coating and argon fill to achieve a NFRC U-factor of 0.24, qualifying for ENERGY STAR Most Efficient designation in applicable climate zones. Whether specified for a Miami hurricane zone or a Pacific Northwest high-rise, the T600N delivers the structural integrity and thermal performance that trophy projects demand.
Studio View — T600N Curtain-Wall Bay with Structural-Fin Mullion
Single T600N curtain-wall bay showing the structural-fin mullion profile, dual-glazed IGU, and 5/8" sightline on both faces. The fin-mullion geometry is engineered to transfer lateral wind and seismic loads directly to the building perimeter structure.
Installed Performance — Miami Luxury Condominium Tower Facade
T600N curtain-wall bays being set on a 20-story Miami luxury condominium tower. The aluminum grid system is engineered for Florida Building Code hurricane-exposure requirements, with each bay precision-fabricated at Blomberg's Sacramento facility and shipped ready for field installation.
Structural-Fin Mullion Detail — Cross-Section with Anchor Clip
Cross-section of the T600N structural-fin mullion at the perimeter anchor clip, illustrating the direct load-transfer path from the fin to the building structure. Class 1 architectural anodize finish on 6063-T5 aluminum extrusion.
Specifications
| Parameter | Value |
|---|---|
| System | T600N Structural-Fin Aluminum Curtain-Wall / Window-Wall |
| Sightline (Interior / Exterior) | 5/8" (15.9 mm) both faces |
| Mullion Type | Structural-fin, 6063-T5 extruded aluminum; lateral load transferred to building structure via perimeter anchor clip |
| Glazing Configuration | Dual-glazed IGU with Low-E coating and argon fill |
| U-Factor (NFRC) | 0.24 BTU/hr·ft²·°F (NFRC 100 certified) |
| Design Pressure Rating (psf) | Per project engineering; rated for extreme DP and hurricane-exposure categories |
| Wind / Weather Rating | Hurricane-exposure category compliant; Florida Building Code and applicable state codes |
| Finish | Class 1 architectural anodize; AAMA 2605 PVDF powder coat available — contact for custom RAL |
Extrusion Alloy: 6063-T5 aluminum | Proprietary Extrusions: 300+ | Manufacturing: Sacramento, CA, USA | Energy Certification: ENERGY STAR Most Efficient (applicable climate zones)