Home Uncategorized The sleek, clean lines of the Slider window offer a contemporary yet functional window design. The modernized design allows for more natural light to fill your house and give an open view of the outdoors. Slider windows are engineered to glide brass wheels along a monorail track, making window operation a breeze. Horizontal Slider Windows offer the smoothest performance. The frame line exactly matches the design of the double hung and picture window configurations, adding classic beauty to your home. Unrivaled features include: security night lock and anti-lift security blocks for peace of mind and monorail track system and four tandem brass roller wheels for peak performance. Our horizontal slider windows are also available in new construction.