- Longest Standing Product Line – Tried, Tested, Trusted
- Enhanced Durability, Reinforced Aluminum Meeting Rail
- Engineered for Today’s Stringent Energy Standards
- Latest Thermal Technologies, Proven Precision
- Low-Profile Frame, More Visible Glass
- Proficiency In Manufacturing, Efficiency In Performance
- Our New Picture with Impact Compatability
- Our Thickest Vinyl Construction
- Stainless Steel Spacer and Structural Seal
- Increased Structural Strength
- Stainless Steel Spacer, Reduced Heat/Cold Conduction
- Clean Aesthetic Lines
