Vinyl Slider Window

Not only will you find Interstate’s sliding windows strong, attractive and easy to clean, but you’ll find them extremely energy efficient. The multi-chambered profiles and dual weather stripping prevent leaks and maximize energy efficiency.

Model 4000 Slider – Our Good Value

Designed for budget conscience projects, the model 4000 slider has limited options and easily blends well with all of Interstate's good, better, best models.

Model 4202 Slider – Our Better Value

Meet the work horse of the Interstate vinyl window line.

Model 6400 Slider – Our Best Value

Our top-of-the-line vinyl model offers beauty, performance and versatility - everything you want in a window.