Single-hung windows open without blocking exterior space - ideal for openings on patios, walks or verandas. Windows open on the inside, so you can clean them from indoors. Set this windows at a right angle, and it's a single-slider.
1 Fusion-welded corners seal out water and wind.
2 An integrated nailing fin cuts down on installation time, guarantees
a perfect fit and prevents water infiltration in the wall.
3 Multiple weather stripping blocks air leaks for maximum
4 Multi-chamber system resists warping even in extreme conditions.