This is a very efficient hangar, 40'2"Wx10' H overhead door, R18 and totally sealed with remote, house wrap, fiberglass R22, reinforced poly in walls, Metal sales steel in and out. Blown R60 insulation ceiling. 1' overhang with gutters, 4" of concrete on 2" HD foam, 1 9'x7' OH door with remote, 1 3-0 fiberglass service door, 2 4'x3' insulated windows, natural gas hanging heater with thermostat, all LED lights, 200amp service, $12 avg electric bill, $23 avg heat bill kept at 55 degrees, Like New, built in 2016. Excellent airport with outstanding airport manager, blacktop and grass runways. More pictures upon request.