In your new or refurbished home, Slider Windows offer exceptional performance. They offer excellent thermal and acoustic protection and offer several weatherproof features that give comfort and enhanced wind and rain protection. They also include a permanent weather seal and inlay for drainage purposes. The dual roller mechanism is highly adjustable and offers continuous smooth open and close motions and outstanding endurance. A Star Windows has been aware of weatherproofing by using fully sealed corner joints (frame) (sashes).