. These are inverted tilt channel balances used specifically in Silver Line tilt windows. Summary Table: Silver 62 Variants Ark Design 62 Series Go to product viewer dialog for this item. Guardian SNX 62/27 (Glass) Vinyl Frame / Double-Pane Glass Triple-Silver Coated Glass Primary Use Residential Replacement/New Build Primary Use High-Efficiency Commercial/Architectural Solar Control 0.32 SHGC (Standard) Solar Control 0.26 - 0.27 SHGC Light Entry 58% Visible Transmittance Light Entry 62% Visible Light Transmission Tilt-in sash for easy interior access Standard glass cleaning procedures Installation Guide Single-Hung, Fixed, & Specialty Windows
: On clear glass, it provides a high Visible Light Transmission (VLT) of 62% and a low SHGC of 0.26–0.27 .