Custom Aluminum Diamond Sign with Image Upload
Custom Aluminum Diamond Sign with Image Upload
Put your own warning artwork on the diamond shape drivers slow down for.
- Full-color, high-quality print of your design or logo
- 3M reflective material backed by a 10-year sheeting warranty
- Made in the USA on rust-proof aluminum, checked before printing
Size:
Measured along each edge of the diamond.
Price
Save up to 20%$67.77each
Estimated ship date
About 7 business days
FREE Shipping
0 of this sign is in your cart. View cart
Design your sign in the next step and see it before you buy.
Start from a ready-made design
Best: a vector file
PDF, AI, EPS, or SVG from a design program such as Illustrator or CorelDRAW. From Canva, choose Download, then PDF Print. Vector artwork stays sharp at any sign size. Convert text to outlines, or embed the fonts.
Photos and pictures work too
JPG, PNG, TIF, BMP, or PSD. Upload the largest original file you have, not a screenshot or a picture saved from a website or a text message. More pixels means a sharper sign. For a design that fills the diamond point to point:
| Sign size | Best (150 DPI) | At least (100 DPI) |
|---|---|---|
| 18 in (25.5 in point to point) | 3,818 x 3,818 px | 2,546 x 2,546 px |
| 24 in (33.9 in point to point) | 5,091 x 5,091 px | 3,394 x 3,394 px |
| 30 in (42.4 in point to point) | 6,364 x 6,364 px | 4,243 x 4,243 px |
| 36 in (50.9 in point to point) | 7,637 x 7,637 px | 5,091 x 5,091 px |
| 48 in (67.9 in point to point) | 10,182 x 10,182 px | 6,788 x 6,788 px |
We show the print quality of your file as soon as you upload it.
Make it a diamond
Your sign is a square turned on its point. The easiest file is a square with your artwork drawn as a diamond inside it, touching the middle of each side. Anything in the corners, outside the diamond, is cut off. White or clear corners are fine. Drag your design to move it and pull a corner to resize it. The preview shows what prints.
Keep a margin
Keep words and important details a few inches in from the edges (about 2.7 in on a 30 in sign), so the rounded points and mounting holes never touch them. While you drag, a dashed line shows this area.
Artwork you have the right to use
By uploading, you confirm you own the artwork or have permission to use it. We cannot print other companies' logos or trademarks.
File size
Up to 10 MB. Larger file? Contact us and we will take it by email.
A person checks every design before we print it.
-
Galvanized Steel Square Sign Post
Galvanized steel -
Green Steel U-Channel Sign Post
Green painted steel -
Galvanized Steel U-Channel Sign Post
Galvanized steel
Shipping calculator
Enter your ZIP code to see the shipping price and arrival date for the size you picked.
Estimated ship date
Made to order
Estimated arrival
Shipping price
Estimates for one sign, not guarantees. Your cart shows the exact price for everything you order. Shipping policy
Custom Aluminum Diamond Sign with Image Upload
Put your own warning artwork on the diamond shape drivers slow down for.
- Full-color, high-quality print of your design or logo
- 3M reflective material backed by a 10-year sheeting warranty
- Made in the USA on rust-proof aluminum, checked before printing
Design your sign
Upload your design, then drag it into place on the sign.
with volume pricing, applied automatically in cart.
Updates live as you build
Diamond signs for safety graphics, mascots, and one-off warnings
Upload a finished design and we print it on a diamond, the shape drivers treat as a warning. Customers use it for company safety graphics, mascot crossing signs for schools and camps, and warning symbols they can't find anywhere else.
- Drag and resize the artwork on the diamond preview
- The preview flags any part that falls outside the diamond
Making it look like a warning sign
The signs drivers react to fastest are black on yellow with one bold picture and few words. If you want that look, draw a thick black border just inside the diamond edge and keep your design to one symbol and a word or two. Busy artwork reads better on a square or a rectangle.