Good topic for the "Hangar Talk" group, nay ?I am considering construction of a hangar for an SEL which will be an addition to an existing building (a barn) on my property where I have room for a grass strip. The envelope of the subject aircraft is 40 ft wing span by 26 ft length from tip of spinner to top of rudder with maximum static height of 10 ft. I am interested in any members' experience in hangar door structures which would be applicable to this need. I have seen several ranging from nothing (open air) to overhead hydraulic to sliding vertical supports to overhead folding etc. Each works in its' own application but, since I am more interested in putting $ into the aircraft than fancy doors, I seek your views on possibilities which may be cost-effective and suitable. The location is Northern Pa. which has some amount of snow but not much concern for salt corrosion nor hurricanes. Wildlife invasion could be a problem but can be managed otherwise.Thank you for your input.EDGEFLY