We bought a new 2008 K-Z Spree 240BH-LX and used it quite a bit for 6 yrs, only eventually selling it when our boys no longer were camping with us. That was back when K-Z was a family owned business and K-Z was generally regarded as a better than average trailer which came with a 2 yr warranty. Nonetheless ours suffered noticeable de-lamination in several locations on the curb side but with no indication of any kind that it was due to water leakage I assumed it was due to adhesive that had failed. Otherwise it was a great unit and in retrospect we probably should have kept it even though we no longer needed bunk beds.