We bought our 2nd exterior Bayer door in addition to 5 interior doors. These doors are expensive – you pay for what you get – right? Our exterior door is warping. The rep was just here and indicated that regardless of the fact we can see outside, it is within 1/16″ being warped “enough” to warrant replacement. Additionally we were told we had to live with it for a year to “acclimate”. I told him I will never buy another Bayer Built door.