I purchased PGT windows and doors less than 1.5 yrs ago. All still under warranty. The French doors white interlace began to discolor within the glass and have emailed and called both Atlantic and PGT without resolution for over 7 months. Atlantic Windows' Manager, Gordon, never responds to either emails or numerous calls, and Barbara, the receptionist stated that PGT has sent the wrong glass. This has occurred twice. I then reached out to Kenneth Kennedy in PGT aswell and he said someone would contact me and no one did. He no longer worked in Consumer Relations. I emailed Marjorie Powell and Brian King in PGT, consumer relations and received no response as well.