Can you add lamination on both sides of a large format poster?

Yes, both sides of a large format poster can be laminated. There is no menu selection for it online, so double-sided lamination is handled by request as a custom quote.

• Email support@4over4.com with your exact specifications so the team can price it for you, or place your poster order and add a note requesting double-sided lamination.
• Include the poster size, quantity, finish (matte or gloss), and whether it prints one or two sides.
• Laminating both sides seals and stiffens the print, adding rigidity and protecting both faces from scuffs, moisture, and fingerprints during repeated handling and display.