what paper weight should a poster be?
Not only does this add durability to your poster, it will age much better then standard paper, and your poster is much easier to flatten. We recommend to choose paper weight of at least 60lbs (90 g/m2) or above for your poster project. This really is the. you should choose for (bulk) production. If your budget allows it, preferably choose heavier papers like (80 lbs - 120 g/m 2 or 90 lbs - 163 g/m 2).