Cattle panels would probably work the best (and be the quickest install) but I'd end up spending over $100 in materials by the time I got 3 panels and the lumber to frame it in (and all the hassle of taking the capper off the truck for transport). PVC is not an option for us as we almost routinely get 30-40mph winds when the lake-effect snow blows in. I'm wondering about maybe just shoving one of the meat tractors up to the pop door and calling it good. I'd have to put in a little bit of cross-bracing for snow-load, but it would work. I just want something bigger than 8x8. I want a lot of things though.the cattle pannels work real well and easy. I have an old instant garage frame, the plastic has long ago weatherd and gone, I have some old leftover steel siding I put on the top and I tarp the sides, makes a great rain and sun shelter in the summer and in winter I put the sides on and have extra outside, snow free space
