Attractive, durable and simple to operate. These are the core values of a JELD-WEN Single-Hung window. This window has a top sash that is fixed in place while the bottom sash slides up and down and can be removed for ease of cleaning. Add to that its clean design that complements most architectural styles, and you’re sure to get the look that’s just right for your home. Whether it’s for new construction or replacement, the V-4500 Single-Hung window offers low maintenance due in part to a multi-chamber, fusion-welded frame for reliable structural performance. Efficiency plays a big role as well, keeping your home cooler in the summer and warmer in the winter to keep you comfortable and lower energy costs.