Do you want to print this banner on some kind of plastic material or textile? It's better to make such a banner from more durable materials for a long period. When we installed the banner at our cultural center, we made a mistake with the material. He couldn't stand it for more than two months. I suggest you don't repeat our mistakes and install something more water-resistant and durable. I've seen several variants of banners on https://baliandboo.com/collections/house-signs. It's a sign company that deals with house signs and banners. As far as I know, all signs are made for many years, so your banner of their production will surely serve you for a very long time.