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SunGuard IS 20 Interior Surface Coating

Achieve a lower u-factor in a
double- or triple-glaze unit.

Balancing energy performance requirements with design aesthetics is a challenge every architect has to face. The greater the challenge, the more
likely you’ll find a solution among Guardian’s growing selection of SunGuard Advanced Architectural Glass products. SunGuard IS 20 is one of the newest ways we help you Build With Light®. 

A new option for lower u-factor requirements.

In the U.S. and Canada, current and projected Energy Codes, as well as high-performance “Green” building codes, are pushing for lower u-factor requirements. SunGuard IS 20 from Guardian helps architects meet these codes by bringing the
u-value performance of double-glaze units closer to that of triple-glaze, and by
improving triple-glaze performance in buildings and climates where maximum
heat flow resistance is desired.

An interior-surface coating for significant energy savings.
SunGuard IS 20 is designed to be used on the #4 surface of a double-glazed unit, or on the #6 surface of a triple-glazed unit. As documented in the performance chart below, SunGuard IS 20 delivers lower u-values, less solar heat gain, and significant energy savings when combined with other low-E SunGuard coatings in IG units.*

Smoother and clearer than pyrolytics.

SunGuard IS 20 holds several distinct advantages over pyrolytic hard coats as well. Unlike pyrolytics, which have a rough surface, SunGuard IS 20 is smooth to the touch and easy to clean. What’s more, SunGuard IS 20 lacks the visible haze of hard coats, delivering a high visible light transmission.   

Performance Benefits and Characteristics 

  • Lowers U-value in both double- and triple-glazed units
  • High visible light transmission 
  • Neutral color with low haze and ultra-smooth surface 
  • Can be cleaned with common glass cleaners
  • Durable
  • Thousands of dollars in potential energy savings
  • Helps projects qualify for LEED credits
  • Available through the Guardian Select network of independent fabricators
    to meet tight project deadlines
        

Click here for the SunGuard IS 20 flyer — and other ways to Build With Light. 

See SunGuard In ActionRequest a Sample

 

Use our Tools and Resources for Further Evaluation and Specification Writing

Evaluating, specifying, visualizing and more can be accomplished with the Tools and Resources we provide for you. From our Appearance Selector to a suite of Glass Analytics software tools we can help you choose the right SunGuard Glass for your project.

    
GVSU - Engineering
Grand Rapids, MI
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2300 Harmon Rd.
Auburn Hills, MI 48326-1714