

Multiple weatherstrip seals compress firmly against the frame when closed, providing superior air and water resistance and insulation compared with a standard sliding door.
Large glass panels and slender frames let in more natural light, creating a bright, open interior. When opened, they connect indoor and outdoor spaces for a more open feel.
A simple turn of the handle lifts the panel just enough to glide freely, so even the largest door opens with minimal effort.
A robust frame resists wind pressure without shifting or warping, and the panel locks securely at any position, minimizing the risk of accidental closure.