We purchased our sliding glass door on 8/27/04. In May, 2013, we noticed a small amount of moisture between the class. Comfort dispatched a technician to repair at no charge. To date, it is still solid. The sliding mechanism is still working perfectly, 16-years from installation. As a side note, a friend of ours ripped a hole in the screen door, which they repaired free of charge.
Schedule your free estimate today!
Happy Customers
Check out our new black in / black out windows