Slimmest and most thermally efficient aluminum frame.
Floor supported systems with stainless steel wheels on stainless steel track.
Largest panel sizes in the Generation 4 product group; with height up to 11′ 6″ (3500 mm).
20% more thermally efficient than other aluminum framed folding systems.
Patented lateral adjustment of +/- 3/16″ (5 mm) to allow for construction tolerance.
Multipurpose frame insert for thermal break, acoustical performance, and streamlined look.
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Performance Results:
Performance Sill