Intercept® Spacer Technologies


	What is Intercept®? PPG developed the Intercept® "Warm-Edge" spacer system for I.G. units. Intercept® spacers feature a unique, one-piece, tin-plated or stainless steel, U-channel design that creates an effective thermal barrier to help reduce conducted heat loss through the window. Its sealed, one-piece design makes Intercept® spacers stronger and better at retaining insulating gas than many conventional designs. Intercept® Spacer System from PPG With over 10 billion feet of Intercept Spacer performing every day in more than 600 million windows throughout North America and Europe, and six times fewer call-backs than any other system, it is no wonder Intercept® is #1 worldwide. Most durable spacer system - Patented U-shaped design offers superior flexibility with no load on sealant virtually eliminating seal failures. Superior warm edge performance - Meets or exceeds all U.S. Energy Star® and European EN-1279 requirements. Best Argon retention - The ultimate in argon retention. Loss of less than .1% per year. Results from prestigious Rosenheim test. (The Window Technology Institute (RAL) of Rosenheim, Germany) Longest MVT - The longest moisture vapor transmission path of any spacer available providing the most durable seal. Most favorable aesthetics - Marketing studies prove consumers prefer the look of INTERCEPT over other spacer systems at sight line. Strongest corners available - The QUAD-CORNER™ system offers 4-Layer protection. Intercept® Simulation Case Studies Asymmetrical Airspace Simulation Study (PDF) Casement Simulation Summary (PDF) Double Hung Simulation Study (PDF) Picture Window Simulation Study (PDF)
	Download the Intercept® Performance and Manufacturing Advantages (PDF)



	What is warm edge? Windows that incorporate insulating glass are far more energy efficient than those with single panes. For years, window producers have offered double paned insulating glass units in their product offer. Traditional spacer material consisted of aluminum box spacer, desiccant, and sealant. Over the years, technological and mechanical advances have offered more efficient insulating glass spacer options, called “warm edge”. A warm edge spacer is made of materials that are less conductive than the typical aluminum box spacer. In addition, spacers with unique profiles can also reduce conduction of energy. These types of spacers reduce condensation and produce higher R-Values. The end result is a window that thermally outperforms other windows, helping to keep buildings warmer in cold weather and cooler in the summer. Intercept® Spacer System offers remarkable performance and durability as a warm edge solution. Contact your GED Regional Sales Manager for details on how you can take advantage of this superior warm edge system, all the while keeping an eye on your profits! Intercept® Test Procedure Definitions

	Intercept® is a registered trademark of PPG