Plumbing Signs

See Plumbing Signs in action
Watch the Plumbing Signs overview from 4OVER4.COM. A short walkthrough of options, premium stocks, live pricing and fast turnaround.
- From $25 for one 11" x 17" sign, with any quantity from 1 to 100.
- 10 materials: 10mil semi gloss and hi gloss, 32# uncoated, semi gloss and gloss canvas, blockout vinyl, permanent and removable adhesive vinyl, backlit film, and weatherproof polypropylene.
- 14 sizes, from an 11" x 17" default up to a custom panel as large as 48" x 96".
- 5 lamination options, including 3 mil gloss on a single or double side, plus a free online proof before print.
- Same-day rush available on a 2 business day standard, rated 4.9 out of 5 across 23 reviews.
One Product for Every Sign on the Job
Whatever the job on site calls for, a plumbing sign covers it: a weatherproof yard sign staked outside a house you are servicing, a small adhesive label marking a water shut-off or a drain, a restroom or facility sign inside a building, or a decal for the side of a work van. Because you set the material, size, and finish, one product handles indoor and outdoor signage without switching suppliers. Plumbing signs start at $25 for a single 11" x 17", rated 4.9 out of 5 across 23 reviews.
These signs do real work in the field, and they hold up to it. You get full color on any of 10 materials, sizes from a pocketable label up to a large outdoor panel, and lamination that stands up to rain and rough handling. Want to see how they sit next to the rest of the range? Browse every board and banner on rigid signs, or stay here and build yours from the choices below. If you want a rigid board version, the Standard Coroplast Signs sit in the same category.
What Are Plumbing Signs?
Plumbing signs are custom printed signs for plumbing businesses and facilities, made in 14 sizes on any of 10 materials, printed full color and cut to a finished size from 11" x 17" up to 48" x 96". People reach for them as yard signs, valve and shut-off labels, restroom and facility markers, and service-van decals. Because the material and size are yours to choose, the same upload becomes an indoor notice, an outdoor panel, or a peel-and-stick label, all printed in house.
What Materials Can You Print Plumbing Signs On?
4OVER4 prints plumbing signs on 10 materials, and the material is where the sign earns its keep. For a clean indoor sign, the 10mil Semi Gloss and 10mil Hi Gloss papers and the 32# Bright White Uncoated give you crisp full color at a low cost. For something you hang or stretch, the Semi Gloss and Gloss Canvas hold up with texture. The 13oz Smooth Blockout Vinyl blocks light so a two-sided sign never shows through.
When the sign needs to stick or stay outside, the choices go further. The White Adhesive Backed Vinyl comes in a permanent version for a sign that stays put and a removable version you peel off clean. The 10 mil Backlit Film lights up in an illuminated frame, and the 7mil Weatherproof Polypropylene shrugs off rain and sun for outdoor use. Ten choices, one upload, and every one prints in house.
What Sizes Do Plumbing Signs Come In?
Plumbing signs come in 14 sizes, with 11" x 17" as the default. Start there for a countertop or door sign, step up to 12" x 18" or 16" x 20" for a wall notice, or go to 18" x 24" for a yard sign that reads from the curb. When none of the presets fit the spot, set your own dimensions right up to a 48" x 96" panel for a large outdoor sign. The full size list and every material sit in the spec table below, laid out the way the live configurator presents them, so you know what you can change before you change it.
Already have your artwork? Skip the setup and download a press-ready blank instead. Each blank plumbing sign template is built at the real trim size with the bleed and safe margin already drawn in, so your design never crowds the cut. Grab the size that matches your order below, drop your art in, and upload.
How Much Do Plumbing Signs Cost?
Plumbing signs start at $25 for a single 11" x 17" sign, so you can order one sign for a single job or a batch of up to 100 for a fleet or a facility. A larger size, a specialty material like backlit film or blockout vinyl, gloss lamination, or a rush speed each move the total, and you see every change live as you build the sign. Whatever you pick, 4OVER4's satisfaction guarantee backs the order.
Can You Laminate Plumbing Signs for Outdoor Use?
Yes. Signs that live outside or get handled need protection, and lamination adds it. Choose no lamination for a plain indoor sign, or add 3 mil gloss lamination on one side or both to guard against moisture, scuffs, and fading. Pair that with a weatherproof material such as the 7mil Polypropylene or the 13oz Blockout Vinyl and the sign is ready for rain and sun.
Before it prints, pick the Free Online Proof and 4OVER4 sends a digital proof to approve, so you catch a typo or a color shift while it still costs nothing to fix. If you are ready to go, choose Straight To Production instead and skip the wait. Files upload as PDF, JPG, or PNG.
How Do Plumbing Signs Compare to Other Signs?
Plumbing signs are the flexible pick when one order needs to cover paper notices, adhesive labels, and weatherproof outdoor panels at once. If a job calls for a rigid board or a metal face instead, it helps to see the trade-off in plain numbers. The chart below lines up plumbing signs against their closest siblings, so you can compare the starting price on the Standard Coroplast Signs, the Aluminum Signs, and the Dry Erase Aluminum Signs before you choose.
Wally signs off on the whole job
From a $25 valve label to a 48 by 96 inch yard sign, one upload covers it.

One plumbing sign starts at $25, and the same product prints a shut-off label, a restroom marker, a backlit sign, or a weatherproof yard sign. Pick a material, set the size, add gloss lamination, and Wally can get it out same day.
See Finished Plumbing Signs
Words only go so far. Want to see how a material, a size, and a lamination come together on a real sign? The gallery below collects work printed in house, across different materials and finishes, so you can borrow ideas and see how a choice reads at full size. Tap any print to see it larger.
How Fast Can You Get Plumbing Signs?
Standard production for plumbing signs is 2 business days, and when a service call or an inspection lands the schedule sooner, you can move that to next-day or same-day. Same-day orders need approval by the daily cutoff to ship that afternoon out of our NYC plant. You pick the speed in one dropdown and pay for rush only when you need it, so a tight date never means a compromise on the sign.
See the Rest of Our Signs
Plumbing signs are one stop in a much larger lineup, and you can scan the full print product range any time. If a rigid board, a metal panel, or a dry-erase face would serve you better, the rest of the rigid signs family is one tap away. Each option shows its own starting price and links straight to its product page, so finding the right fit takes seconds.
Print Your Plumbing Signs Today
At 4OVER4.COM, quality comes first, and it is backed by a satisfaction guarantee and 25+ years of printing since 1999. Whatever material, size, or finish you pick, these plumbing signs are built to read clearly and hold up where you put them. Need them before a service call or an inspection? Same-day production keeps you covered. Print your plumbing signs today.









