Sliding Patio Doors

The Silent Guard® Sliding patio doors is manufactured for durability. Sliding patio doors typically represent the largest single opening in a building, and as such provide one of the biggest opportunities for unwanted sound to penetrate to the interior. The Silent Guard® sliding patio door is one of the few available that can reach performance of STC 30- STC 35, allowing you the flexibility of design you want while simultaneously meeting your sound control needs.

411 Sliding Patio Door