Vitro Architectural Glass

A Subtle, Light-Gray Tint

Optigray® glass is designed to eliminate the green cast typically found in conventional clear glass formulations. It produces a warm, ultra‑neutral aesthetic that brings crispness to vision glazing.

Specially formulated to function as a substrate with solar control low‑e coatings, Optigray® glass delivers advanced solar performance when paired with solar control low‑e glasses, such as Solarban® 70, Solarban® R67, Solarban® 60 and Solarban® R100 glasses by Vitro Glass. Optigray® glass produces light-to-solar gain (LSG) ratios of up to 1.96, with visible light transmission (VLT) between 29 percent and 50 percent, depending on which Solarban® glass is specified.

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Aesthetics & Performance


  • Looks
  • Ultra-neutral, warm light-gray
  • Reflectivity
  • Low

Performance Data Comparisons

Featured Configurations VLT SHGC
Optigray Glass

Optigray® Glass

63 0.65
Solarban 67 (2) Optigray + Clear

Solarban® R67 (2) Optigray® + Clear

38 0.24
Optigray + Solarban 70 (3) Clear

Optigray® + Solarban® 70 (3) Clear

46 0.28

Colors are reproductions and are for descriptive purposes only.

Advanced Applications

VacuMax™ VIG Solarvolt™ BIPV Glass System Oversized Glass (130″ x 204″) & Titan (130″ x 240″)

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Spec Tools and Downloads


Browse & Compare Performance Data

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Product Data Sheet

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Technical Data Sheet

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Long-Form Specification

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Short-Form Specification

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BIM Objects

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Inspiration & Evaluation

Portland Tower - Optigray

Portland Tower

Solarban® R67 Optigray® & Solarban® R100 Optigray® Glasses

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Tinted Sample Kit - Optigray

Tinted Glass Design Kit

Includes Optigray® Glass & Other Options

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