Bertha Sliding Glass Door
623 Series

If you live in a high velocity hurricane zone, are concerned with energy efficiency, and need to put in a new sliding glass door, then we’ve got the door for you. Our Bertha Vinyl Impact Sliding Glass Door is HVHZ certified, so it’s strong enough to stand up to hurricane winds and airborne debris. It’s also energy efficient and proudly carries the Energy Star certification.

Features & Benefits

  • Strong, energy efficient and maximum air tightness: multi chambered frame with double weather-stripping
  • High end look: snap on covers conceal fastener installation
  • Added Security: 2-point locking system and optional keyed handle set

Available Colors

  • White
  • Desert Sand
  • Bronze exterior/white interior 

Available Glass

  • Insulated Impact 

HVHZ Approved

Florida State Product Approval

  • Bertha Sliding Glass Door
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