For the hoop house it is 6 mil greenhouse plastic. They sale it at American plant products in Okc. They are a wholesaler-- but they will sale anyone greenhouse supplies. -- but the smallest length is 100ft. Thankfully that means the plastic for a larger house is already built. DH says next yr he will use poly pipe or galvanized. This yrs hoop house was so small so we could experiment with what I liked before dumping a bunch of money building a big one. Noble foundation & Kerr center both have plans online to build the houses.
I put 4 mil contractors plastic across the top of my chicken lean too-- (just to keep the chill off the birds) it has survived the wind & climate since November, so I am thinking it would work to cover a hoop house for a yr.
I put 4 mil contractors plastic across the top of my chicken lean too-- (just to keep the chill off the birds) it has survived the wind & climate since November, so I am thinking it would work to cover a hoop house for a yr.