---
type: guide
title: "How to Make a Large Acrylic Sign That Mounts Flat and Reads Sharp"
description: "Size limits, panel thickness, standoff hole placement, and why a white-backed acrylic panel cannot be backlit. The full build for a large acrylic sign."
resource: https://www.4over4.com/guide/how-to-make-a-large-acrylic-sign
tags: ["guide"]
generated:
  by: "process:4over4-mapp-build"
  at: 2026-09-08T01:19:44.025Z
timestamp: 2026-09-08T01:19:44.025Z
sources:
  - resource: https://www.4over4.com/guide/how-to-make-a-large-acrylic-sign
    title: "How to Make a Large Acrylic Sign That Mounts Flat and Reads Sharp"
status: stable
---

# How to Make a Large Acrylic Sign That Mounts Flat and Reads Sharp

Size limits, panel thickness, standoff hole placement, and why a white-backed acrylic panel cannot be backlit. The full build for a large acrylic sign.

See [all guide concepts](index.md).

- Page type: guide
- URL: https://www.4over4.com/guide/how-to-make-a-large-acrylic-sign