Kolbe patio doors add warmth and elegance to any project. Choose inswing, outswing or French patio doors to provide a convenient way to access a patio or even an adjoining room.
Create an expansive scenic addition to your design project with Kolbe folding doors. Folding doors can be produced in numerous configurations.
Both sides of the TerraSpan lift & slide doors pocket into the wall for an expansive opening.