Seal the Envelope™ with weather-hardened products backed by a single warranty and protect all 6 sides of your building from more than just the predictable.

The Polyglass Promise

The Polyglass Promise Transition areas are the most complex. Working with a single trusted manufacturer who stands behind their products will save you time and money by:

• Streamlining project schedules with a single point of contact for project technical assistance
• A partnership you can trust by having one manufacturer who assures product compatibility and solutions for complex transition areas
• Working with you to create custom details to meet your specific project requirements
• Covering material and workmanship of the Polyglass products referenced in the approved warranty

Single Warranty Protection

• Polyglass stands behind our products and systems with the most reliable warranties in the industry, providing extended protection and assuring optimum performance.