Here are a few photos and some basic dimensions we have on the Sutherland barn, 40'x60'. We don't have drawings yet of the frame but we do know it has very large posts and tie beams, roughly 11" to 12"x12", very high side walls in 18' +/- and a very nice canted purlin system with heavy 8"x 9" purlin and 3"x 6" one piece rafters @ 3' centers. If you want a larger barn this is a very, very good one in all respects and it is in excellent condition as you can see from photos. If you are interested in a larger heavily timbered excellent barn frame let us know and we will send you information before we get it on our web site. More to come.