not overly impressed w/ deerview......i built octagon 2-3 years ago so have 8 windows of the deluxe hinge windows, so they are the framed ones, i would say 7 out 8 don't close "flush" and some of them super tight to frame and when mounted vertical, the rain hits the window and actually follows the window on the bottom as they all have a gap between frame and window and drip line is on the inside of the blind inside of either dripping on outside or dripping in the window channel and out the weep holes, my window sills all have water marks on the inside and likely going to be rotten.
also would say if intend to run heater go w/ double pane and don't even bother w/ single pane.....and if i have learned anything after 3-4 builds of my own is i will only buy pre-fabbed stands anymore, so much happier. I prefer 360 hunting blinds, IMO nothing better out there and quite honestly after add up all the wood, hardware, time, etc. have price of one you buy.