The FW is the window type that folds to the side. It allows you to open your window partially or fully depending on the amount of space you required. Once the panels opened fully, it creates a valuable opened spaces.
Recommended Variations: 3 (Panels) / 3+1 (4 Panels) / 5 (Panels) / 3+3 (6 Panels)
Recommended Min. Sizes: 1200mm(W)x600mm(H)
Recommended Max. Sizes: 5200mm(W)x1800mm(H)