Currently have 50% white shade cloth on my greenhouse. It is custom-made with grommets spaced I believe every 2 feet. Noticed it’s time to be replaced, as we leave it up all year even in the winter. Any suggestions on the best place to buy it? Also would you suggest woven coordinated shade cloth and why? As I stated earlier this stays up in the winter and get snowed on. Thanks for your help. Open to any advice that one might have.