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Insulated Glass Packages

BarrierXP combines multi-layer low-emissivity (Low-E) glass and argon gas, along with the PPG Intercept® Warm-Edge Spacer System, to achieve outstanding energy savings.

  • The Intercept Warm-Edge Spacer System features a unique, one-piece metal alloy, U-channel design that creates a powerful thermal barrier to reduce conducted heat loss through the window.  Its sealed, one-piece construction makes Intercept spacers stronger and better at retaining insulating gas than many conventional designs.  Intercept is nearly 25% more effective than a traditional metal box spacer at the edge of the glass unit.

BarrierXPsc provides exceptional solar control and thermal insulation without compromising the view.  This innovative glass system combines Low-E glass with a third metallic, vacuum-deposition layer to selectively filter out the sun's penetrating heat and destructive UV rays.  The third layer of protection makes BarrierXPsc one of the most effective glass systems for achieving solar control, outperforming many soft-coat Low-E glass products that typically feature just two layers of Low-E. 

Many BarrierXP insulated glass packages meet the latest ENERGY STAR® requirements.  Consult your window professional for the optimal glass package required for your home and climate zone.

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