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Reliance-TC LT

Reliance-TC LT


Reliance™-TC LT is a is a thermally broken, zone glazed system offering both captured and structural silicone glazed vertical mullions. This lightweight, easy-to-install system delivers superior thermal performance, seismic resilience, and expansive views with its slim 2" sightline. Ideal for IECC Zones 4-8.

  • • Exceptional thermal performance, without triple glazing
  • • Pressure-equalized and zone glazed
  • • 2" Sightline
  • • 6" to 7-1/2" System depths
  • • Infill: 1"
  • • Lightweight, easy to install
  • • Meets seismic zone requirements

Reliance™-TC LT is the ultimate curtain wall solution, combining industry-leading thermal performance with premium aesthetics. The lightweight, easy to install Reliance™-TC LT offers greater cost efficiency and a slim, 2” sightline that provides expansive views while still delivering the highest levels of thermal performance and seismic resilience. This LEED-eligible double-pane curtain wall has a U-factor of 0.29, setting new standards in thermal performance, making it ideal for IECC Zones 4-8. A dual-finish option adds to its design flexibility and aesthetic appeal with a twin span application, enabling use across multiple floors. And because it’s from the Reliance™ family, installers can leverage previous fabrication and installation experience from OBE – the single source solution for metal and glass.

• Reliance™-TC LT is ideal for projects requiring high-performance in low to mid-rise applications
• 2″ sightline
• 6-1/4″ and 7-1/2″ depth for double-pane 1″ infill
• 1″ IG infill standard with 1/4″ spandrel glazing adapters
• Polyamide and aluminum pressure plate options
• Front set, outside glazed configuration
• Dry glazed
• Zone glazed
• Shear block assembly
• Field glazed
• Captured and SSG (Structural Silicone Glazed) vertical mullions
• Twin span with splice sleeve
• Low profile corner mullions
• Heavy duty mullion and aluminum structural reinforcements for higher design criteria
• Integrated Solar EclipseTM Sunshade
• Accommodates Zero Sightline projected and casement vents
• Red List Free
• Factory-painted KYNAR 500/HYLAR 5000 finishes, meeting all provisions of AAMA 2605
• Factory-anodized finishing 

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• Thermal: U-Factor = 0.29, (CoG 0.24) CRF (frame) = 80 (with warm-edge spacer)
• Seismic: Glass Fallout (∆Fallout) of 6” for Captured and 2 -Sided SSG per AAMA 501.6
• Structural Load: 60 PSF per ASTM E330
• Air infiltration: <0.06 cfm/sf at 6.24 PSF per ASTM E283
• Static Water: 20 PSF per ASTM E331
• Dynamic Water: 20 PSF per AAMA 501.1
• Cyclic Water: 20 PSF per ASTM E547
• Structural Load: 60 PSF per ASTM E330
• STC per ASTM E90: 30 with standard 1″ IGU; 38 with laminated 1″ IGU
• OITC per ASTM E90: 25 with standard 1″ IGU; 31 with laminated 1″ IGU
• NFRC simulations and CMAST files available for Title 24 requirements