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Window manufacturers
Ensure a better experience for your customers
When it comes to putting your windows in the market, we know you want to offer the best. Guardian glass experts are here to help. We can help answer important questions about wind loads, thermal stress, edge pullout and more.
Resources
Warranty information
View limited warranty information for Guardian Glass North America product lines
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Glass basics
Understand the fundamentals of the glass industry—from float glass to fabrication, facades to finishes
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Calculation services
The Guardian team can offer the tools, expertise and commitment to help ensure your project is safe and strong
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Continuing education units
Informative presentations help design professionals keep up with the latest innovations while earning continuing education units
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LEED® certification
Guardian Glass is proud to be a member of the U.S. Green Building Council
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ClimaGuard®
Residential glass that welcomes natural light to enhance energy efficiency and comfort.
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