---
type: faq
title: "How do I keep my poster from curling at the edges?"
description: "Poster curling almost always starts at unsupported edges. When only the corners are pinned, the middle of each edge lifts and rolls. The fix is to support"
resource: https://www.4over4.com/faqs/posters/how-do-i-keep-my-poster-from-curling-at-the-edges
tags: ["Marketing Materials", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# How do I keep my poster from curling at the edges?

Poster curling almost always starts at unsupported edges. When only the corners are pinned, the middle of each edge lifts and rolls. The fix is to support

Part of the **Marketing Materials** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Marketing Materials
- URL: https://www.4over4.com/faqs/posters/how-do-i-keep-my-poster-from-curling-at-the-edges