

- Glass with Narrow Profile Frame: This style has a narrow metal frame on the verticals, the top, and the bottom of each glass panel. This is best used for outdoor applications since it helps to prevent sound, air, and water transmittance.
- Glass to Glass: In this style, the glass edges are completely exposed and there is no vertical framing. Sound, water, and air can still pass through the gaps, so this is typically only recommended for interior use.
- Glass with Gasket: Gaskets are attached to the vertical sides of each panel so that when the wall is closed, it helps reduce any sound/air/water transmittance.
- Non-Thermal Aluminum: This is used on all three of the above styles—the aluminum will not rust, rot, or require constant finish maintenance.