Crisp, Clean Sliding Windows
For the maximum light transmittance & visibility
- Unique rolling hinged design, allowing for simple vertical or horizontal sliding.
- Available in 2 or a 3-Lite design, allowing for perfect customization
- Slider windows are protected by our Lifetime Limited Warranty
- Fusion-welded sash & mainframe adds strength and rigidity
- Triple-barrier weatherstripping keeps the elements out
- Ventilator locks secure sash in the open position to provide ventilation.
- Metal reinforcement adds strength at the meeting rails.
- Full or half fiberglass screen provides ventilation while keeping insects out.
Explore More – Sliding Windows
- Multi-Chambered Sash & Mainframe create insulating air spaces for superior thermal efficiency.
- Vinyl frames and sashes will never chip, peel, crack or warp. Made tough and solid with virgin vinyl (PVC) powder, their color is formulated throughout so the beautiful luster lasts.
- Interlock at sash meeting rails creates a tight seal against air infiltration while adding security and comfort.
- Insulated glass unit with optimal air space improves year-round performance.
We’re so confident in the quality of our windows that we back each and every one with a lifetime warranty. Learn more here!
Windows, Sliding Windows and Vinyl Installation "We had our windows and siding installed by Window World 9 yrs ago. Workmanship and quality was excellent! Recently strong winds caused some damage to the siding. Nothing major but still needed repair.They sent out an installer and damage was repaired promptly! Thank you." 2/2/2016 Joliet, IL - JoAnn R.
Every Slider window features the same low maintenance, energy-efficient benefits you’d expect from Window World. Our customizable slider windows are a perfect combination of performance, design and beauty. In addition to a wide range of upgrades and decorative options, Slider windows are protected by our Lifetime Limited Warranty.