What is the largest poster you can print? April 24, 2018 23:46 Updated Follow The largest poster can produce is 44" x 72" and will be printed on our Premium Glossy Photo Paper. Order now from our Posters product page! Related articles FREESHIP Promo Details Design Considerations for Same Day Business Cards How do I order Tote Bags? Brown Kraft posters with white screen printing Can I add Spot UV to my Premium Black cards?