Welded Sashes, Welded Frames

Welded true sloped sill:

For traditional appearance and excellent air and water performance.

Constant Force Balancing System

The industry's original constant-force stainless steel balance system outperforms both spiral and block-and-tackle systems. It won't break or corrode and never needs adjusting.

• Windows Stay Up
• Movement Is Smooth
• Reliable

Intercept Spacers

• Reduced Seal Failure
• Better Argon Retention
• Long Term Durability

Low Argon

• PPG Solarban 60
• Cardnal Glass

Energy

Windows for Middle States

• Windows and doors must have a U-factor* of 0.40 or below and an SHGC* rating of 0.55 or below.
• Skylights must have a U-factor* of 0.45 or below and an SHGC* of 0.55 or below.
• Benefits: Reduced heating and cooling costs and improved comfort.

Windows for Northernmost States

• Windows and doors must have a U-factor* of 0.35 or below.
• Skylights must have a U-factor* of 0.45 or below.
• Benefits: Reduced heating and cooling costs and improved comfort.

Windows for Southernmost States

• Windows, doors, and skylights must have a U-factor* rating of 0.75 or below and an SHGC* of 0.40 or below.
• Benefits: Reduced heating and cooling costs and improved comfort.

Information About

• U Factor
• R Value

Additional Information

• Glass Vs. Whole Window (National Fenestration Rating Counsel)
• EPA Energy Star

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