I am building an indoor arena this summer in Potsdam, NY (near Canadian border). I have read many COTH exchanges on indoor arenas and have a few more questions. Our two horses and farm are my retirement dream but since my parents were totally not into indulging my horse fancies as a child, I am a inexperienced and a relatively new rider. No jumping. The plan is to build a 70 x 140 metal arena with wooden trusses. I think I will go 18 feet high. It is near my 2 stall barn so I don’t need bathroom or stalls or tack room in arena. But I figure future owner could add a couple of stalls in arena. The location is not ideal but it is mostly flat and the main upslope is to the west. I have an excellent drainage/excavator contractor who works on building roads for a living and does private excavation as a side business.
My questions. Should I insulate roof? sides? If so with what. I plan on installing 2 equipment doors (14high x 16) and 2 horse/rider doors (12high x 10). I read that sliding doors are difficult in winter. What is best bottom track. I don’t like the idea of overhead doors . Are single or double doors best. As for Horse/Rider doors, same question about bottom track. Is 10 foot wide OK? I will have 36 inch translucent panels under eaves. Are windows still a good idea. Potsdam gets hot in summer, but it isn’t the south. Do windows distract the horses? Is it an expense decision or genuinely good to have windows? Finally, on rider guards, I read that you should have swinging door guards also. Can simple chains work across a smaller opening like horse/rider doors. Thanks!