Weve had a terrible experience with ABS!We spent about $75k on new, custom Jeld-Wen Siteline sliding glass doors and windows for our new house in summer of 2014. When this winter rolled around and we got rainstorms, we discovered that the windows were totally defective as nearly half of the windows had massive water leaks!We also discovered that ABS had supplied us with many windows that lack a performance grade rating. This means that the windows havent been tested to withstand water intrusion, and arent compliant with California Building Code.ABS isnt owning up to their part in this problem whatsoever! Buyer beware!