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Reliance Unit Wall

Reliance Unit Wall


Relianceâ„¢ Unit Wall is a factory assembled, sealed, and glazed solution engineered with starter sill and stack horizontal for fast and easy installation. Available in Captured and Non-Captured 4-sided structurally glazed configurations.

  • • Unitized system; available in stock lengths, fabricated KD, or fully assembled and glazed
  • • 2-sided or 4-sided structurally glazed
  • • 2-1/2" Sightline
  • • 6-1/4" to 8" System depths
  • • Infill: 1"

Views Without Compromise

OBE collaborated from day one to deliver high‑performance curtain wall solutions that enhance views, control sunlight, and showcase the building’s mass timber design–all while staying on budget and on schedule.

Reliance™ Unit Wall is a screw spline solution engineered with starter sill and stack horizontal for easy installation. Available in both captured and non-captured varieties, this system allows the installer to shop glaze the frame using either 3M™ VHB™ structural glazing tape or structural silicone. These pre-glazed frames are offered in stock lengths, fabricated KD, or fully assembled and glazed. This high quality product’s flexible design allows for curtain wall, window wall and punched opening applications.

• Overall system dimensions:
          Captured: 2 1/2" (63.5mm) x 7" (177.8mm)
                                      2 1/2" (63.5mm) x 8" (203.2mm)
          Non-Captured: 2 1/2" (63.5mm) x 6 1/4" (158.75mm)
                                      2 1/2" (63.5mm) x 7 1/4" (184.15mm)
• Tested up to +/- 1/2" vertical movement per floor
• Factory assembled, sealed and glazed
• Installed from floor slab; staging not required
• Reduced field labor
• Enhanced thermal performance with reinforced polyamide struts
• Shadow box spandrel panel option
• Full rain screen design
• Standardized detailing and components
• Dual finish capability
• Accepts steel reinforcing for various structural requirements
• Accommodates operable vents for both Captured and
• Non-captured system options
• Factory painted Kynar 500®/Hylar 5000® finishes, meeting all provisions of AAMA 2605
• Factory anodized finishing

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  • Air Infiltration: <0.06 @ 6.24 PSF per ASTM E283
  • Static Water: 15 PSF per ASTM E331
  • Dynamic Water: 15 PSF per AAMA 501
  • Deflection Load: 40 PSF per ASTM E330
  • Structural: 60 PSF per ASTM E330
  • Tie-Back Test Design Load: 150 LBS and 600 LBS @ 6.24 PSF
  • Seismic: Four Levels of deflection per AAMA 501.4
  • Thermal Cycling: 180°F and 0°F for three (3) cycles per AAMA 501.5
  • Sound: STC and OITC testing per ASTM E90
  • Thermal Performance per AAMA 1503 for Low E 1" insulating glass:
    • U-factor= 0.35 Captured and 0.34 Non-captured
    • CRF = 72 Captured and 74 Non-captured
  • NFRC Certified and Thermal Performance Characteristics per AAMA 507