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RoadTrafficSigns >
Custom Signs
> Custom Metal Signs
> S-3743-12X18

12 in. x 18 in. Customized Sign Template: Upload Your Design (Full Color) - Custom 12" x 18" Sign S-3743-12X18

12 in. x 18 in. Customized Sign Template

12 in. x 18 in. Customized Sign Template

Custom Art for Custom Signs

Customized Sign Template

Add Your Custom Design And Color Personalized Sign

Ships Monday.

Order within 00 hrs 00 mins

Part#

S-3743-12X18

SPN#

HKW8

Shape

Horizontal

Product Description

Add your required design and color to our custom template and create your personalized sign within few minutes.

PREMIUM REFLECTIVE ALUMINUM: Upload your own full-color design onto 63 mil aluminum, with our best-selling Diamond Grade option rated 12+ years outdoors.
TIERED DURABILITY RATINGS: Choose Diamond Grade (12+ yr, best seller), High Intensity (10+ yr), or Engineer Grade (7+ yr) aluminum, all rated to 168°F.
READY TO MOUNT: Aluminum signs feature pre-punched holes for quick attachment with screws or clips; laminated labels apply with adhesive backing.
FAST, PROFESSIONAL CUSTOM SIGNS: Customers praise quick turnaround and great quality, saying uploaded designs turn out exactly as hoped.
PACK CONTENTS: One 12 x 18 inch fully custom sign printed with your uploaded design on laminated plastic label material (aluminum upgrades available).

Select Design: S-3743-12x18

12 in. x 18 in. Customized Sign Template

18 in. x 24 in. Customized Sign Template

24 in. x 36 in. Customized Sign Template

36 in. x 48 in. Customized Sign Template

48 in. x 60 in. Customized Sign Template

48 in. x 72 in. Customized Sign Template

5 in. x 10 in. Customized Sign Template

6 in. x 12 in. Customized Sign Template

8 in. x 24 in. Customized Sign Template

12 in. x 24 in. Customized Sign Template

12 in. x 36 in. Customized Sign Template

18 in. x 36 in. Customized Sign Template

10 in. x 10 in. Customized Sign Template

12 in. x 12 in. Customized Sign Template

18 in. x 18 in. Customized Sign Template

24 in. x 24 in. Customized Sign Template

36 in. x 36 in. Customized Sign Template

48 in. x 48 in. Customized Sign Template

10 in. x 10 in. Customized Sign Template

S-3743-DMD-10x10

12 in. x 12 in. Customized Sign Template

S-3743-DMD-12x12

18 in. x 18 in. Customized Sign Template

S-3743-DMD-18x18

24 in. x 24 in. Customized Sign Template

S-3743-DMD-24x24

36 in. x 36 in. Customized Sign Template

S-3743-DMD-36x36

7 in. x 10 in. Customized Sign Template

10 in. x 14 in. Customized Sign Template

0 Select Material:

Quantity / Price (Per Sign)

12" x 18"

1
Adhesive Signs and Labels
Laminated Plastic Labels

$20.99
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$39.94
3M Hi Intensity Reflective Aluminum

$40.95
Reflective Aluminum Signs - Premium
3M Diamond Grade Reflective Alum.

$49.93
Rigid Signs
Aluminum

$37.94

Laminated Plastic Labels

Configuration:

(click to zoom)

Die lb150 18x12

Die s4r75 18x12

Die s4r75 18x12

Die s4r75 18x12

Die s4r75 18x12

12+ year life expectancy

This is one of our best selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Nov 16

(Hover for more details)

Loading....

2:04
63 mil thick aluminum with Diamond Grade reflectivity.
3x as reflective as High-Intensity Grade.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

This is one of our best selling products.

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Nov 16

(Hover for more details)

2:41
63 mil thick aluminum.
3M Engineer Grade reflective.
Laminated for superior durability.
Rounded corners and pre-punched holes for mounting.

More Material Details

10+ year life expectancy

This is one of our better selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Nov 16

(Hover for more details)

2:41
63 mil thick aluminum with 3M High-Intensity Grade film.
3x as reflective as Engineer Grade.
10+ year durability backed by a 3M warranty.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Nov 16

(Hover for more details)

2:16
63 mil thick aluminum.
Printed with 3M inks and materials.
For use indoors or outdoors.
Rounded corners.
Includes large holes for easy mounting.

More Material Details

This is one of our best selling products.

5+ year life expectancy

Great water and chemical resistance

Permanent adhesive creates a strong bond with the surface.

140ºF

Nov 16

(Hover for more details)

00:44
4 mil thick, conformable polyester labels.
Aggressive adhesive backing.
Laminated for superior durability.
Withstands water and chemicals.
Glossy finish is easy to clean.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $13.99 per sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $16.99 per sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $13.99 per sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $16.99 per sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $13.99 per sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $16.99 per sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $13.99 per sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $16.99 per sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

Orientation: Horizontal

Horizontal
Vertical

Hole Pattern: Standard Holes

Select the desired hole pattern. Any non-standard hole pattern will be a one-time extra cost for the order. Non-standard hole pattern not available for all sizes.

Standard Holes (No Charge)
Standard Holes (No Charge)
Standard Holes (No Charge)
Standard Holes (No Charge)

Custom Holes (
$20.00
)

No Holes (
$20.00
)

Upload Artwork or Send us a Sketch

No artwork fees. Send a file, a sketch, or even a photo, and our art team will turn it into a print-ready design free.

I'll upload my artwork now. Add your design file, and we'll start on your sign right away.

Drag a file or choose from your device. PDF, AI, EPS, PSD, JPG, PNG, GIF, TIFF, BMP, CDR Choose File Upload up to 5 files

Uploading Artwork

0%
I'll send my artwork after ordering. Place your order now, and we'll email you within 1 business day with instructions for sending your design (file, sketch, or photo).

Special Instructions (optional):

Anything we should know about your design (colors, fonts, text placement)? Tell us here.

0 Order Summary & Quantity:

Your Selections

Size 12" x 18"

Buy multiple & save

New lower prices shown

Buy 2+ signs
0% OFF
$20.98/sign
Buy 3+ signs
0% OFF
$20.96/sign
Buy 4+ signs
3% OFF
$20.45/sign
Buy 5+ signs
4% OFF
$20.24/sign

Buy 2+ signs
0% OFF
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Buy 3+ signs
9% OFF
$36.26/sign
Buy 4+ signs
10% OFF
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Buy 5+ signs
16% OFF
$33.56/sign

Buy 2+ signs
0% OFF
$40.86/sign
Buy 3+ signs
9% OFF
$37.16/sign
Buy 4+ signs
9% OFF
$37.06/sign
Buy 5+ signs
16% OFF
$34.36/sign

Buy 2+ signs
0% OFF
$49.86/sign
Buy 3+ signs
7% OFF
$46.59/sign
Buy 4+ signs
7% OFF
$46.49/sign
Buy 5+ signs
13% OFF
$43.56/sign

Buy 2+ signs
0% OFF
$37.86/sign
Buy 3+ signs
21% OFF
$30.16/sign
Buy 4+ signs
21% OFF
$30.06/sign
Buy 5+ signs
26% OFF
$27.96/sign

View all quantity based discounts

Price List

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Save $0.00

Price drop

$20.99

Was

1 Sign/Sign

$20.99/sign

Size: 12" x 18"

Material: Laminated Plastic Labels

Guaranteed Best Pricing
3-Year Warranty

Have Questions?

Contact our customer service

888-343-3771 Mon-Fri, 8:00 AM-7:00 PM ET

Real Customers

Real Customers

14,610 reviews

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Google Customer Reviews

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Reseller Ratings

Reseller Ratings

7,505 reviews

Customer Reviews

4.9

Based on 803 ratings

5 Star 756
4 Star 38
3 Star 5
2 Star 2
1 Star 2
See all reviews
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Review:

Name:

Erika Nov 13, 2026

Size: 12" x 18" Material Type: Engineer Grade Reflective Aluminum Sign Verified Purchase

As long as you maintain your quality in what was mentioned above 100%, I will be 100% with you,

Due to the quality of the material, their prices, fast shipping, and assistance in creating the designs, along with the help of Spanish-speaking customer service. Gracias Jason!

Arthur Nov 05, 2026

Size: 12" x 18" Material Type: Diamond Grade Reflective Aluminum Sign Verified Purchase

Great sign

Turned out great

Arthur Nov 05, 2026

Size: 12" x 18" Material Type: Diamond Grade Reflective Aluminum Sign Verified Purchase

Goog sign

I thought the sign turned out great , struggled with trying to design it

Arthur Nov 05, 2026

Size: 12" x 18" Material Type: Diamond Grade Reflective Aluminum Sign Verified Purchase

What I wanted

The sign turned out very nice I wished I could design the sign on the website

Richard Nov 05, 2026

Size: 12" x 18" Material Type: Engineer Grade Reflective Aluminum Sign Verified Purchase

Good quality

Good quality metal signs.

Good quality

By: Richard
Good quality metal signs.

See all reviews

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