Most people’s idea of a poster is a print onto paper. This is of course true and 1st CS can print onto a variety of these, from standard poster paper to photo quality paper.
Things today have now moved on and posters do not have to be printed only on paper. They can be on waterproof plastic; so when your window cleaner does his job, your poster is not ruined. You can also now have your prints done on static cling film, enabling you to remove it easily & re-use when necessary.
Another possibility is to have it printed onto contravision; so your advertising can be seen from the road but you, your staff and customers, can still see out, with the added advantage, especially with larger prints, is that it will still let light into your shop. This is just one of the possibilities now available!