We choose our printing processes for each product carefully so you receive the best quality product at the lowest price with industry-leading turnaround times. Depending on your size, material, quantity, and other factors, your sign will print using one of our carefully-tested methods.
Do Not Enter Sign
Do Not Enter Sign
MUTCD compliant Do Not Enter Signs help prevent motor vehicle accidents by alerting drivers that they’re about to enter the wrong direction of a ramp, one-way road, parking lot entrance/exit, or divided highway. When you need to prohibit specific traffic patterns, this is the perfect option for you.
Which Size Do I Choose?
- Available in 4 sizes (see size tab below for full details):
- 12" Square - Great for gifts.
- 18" Square - Great for use in industrial facilities.
- 24" Square - Great for parking garages and small parking lots.
- 30" Square - The standard size to be used on single lane conventional public roadways.
Which Material Do I Choose?
- Available in 3 MUTCD compliant reflective materials and 1 non-reflective material (see materials tab below for full details):
- White Rust-Free Aluminum (non-reflective) - Not for road usage. The best option for commercial and industrial facilities.
- Engineering grade (Type I) - The most economical reflective choice.
- High Intensity Prismatic (Type IV) - The best value based on reflective performance, durability, and price.
- Diamond Grade Prismatic (Type IX) - The best choice for superior reflectivity during daytime, nighttime, and inclement weather. It is also the best option for public roadways.
The Sign Experts:
Do you need help completing your purchase? Our knowledgeable customer service team can help you with any inquiries you may have about purchasing on SafetySign.com or specific questions you may have about Do Not Enter Signs.
Trusted by Thousands:
Every year thousands of shoppers come to SafetySign.com for their sign related needs. Our expertise has helped us earn an industry leading amount of five-star reviews. Don’t just take our word for it though, read our customer testimonials section to hear it from shoppers like you.
To help get your order from the web and to your door as quickly as possible, each in-stock item is processed and routed the same or next business day.
Veteran Owned and Operated Since 1988:
We are a proudly veteran owned and operated business since our New Jersey facility first opened in 1988. To this day we continue to be recognized by our customers for exceptional service and eye for detai.
Highest Quality Speed Limit Signs for the Best Price:
Our Low Price Guarantee ensure you will never overpay for the products you need.
Need to return an item? No problem. Please read our Return Policy for more information.
|.080″ Engineering Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-A6D||$19.95||$19.45||$19.10||$18.75||$18.45||$17.85|
|.080″ White Rust-Free Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-B7C||$29.85||$27.85||$26.85||$24.85||$22.85||$22.05|
|.080″ Engineering Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-B7D||$27.95||$27.45||$26.95||$26.45||$25.95||$25.45|
|.080″ High Intensity Prismatic Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-B7P||$29.95||$28.95||$27.95||$26.95||$24.95||$22.95|
|.080″ Engineering Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-C7H||$38.95||$38.45||$37.95||$37.45||$36.95||$36.45|
|.080″ High Intensity Prismatic Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-C7P||$48.95||$47.95||$46.95||$45.95||$43.95||$41.95|
|.080″ Diamond Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-C7W||$67.95||$64.25||$63.10||$59.90||$57.50||$52.95|
|.080″ Engineering Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-D2H||$46.95||$46.45||$45.95||$45.45||$44.95||$44.45|
|.080″ High Intensity Prismatic Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-D2P||$66.95||$66.45||$65.95||$65.45||$64.95||$64.45|
|.080″ Diamond Grade Reflective Aluminum||None||Two ⅜″ holes (one at top, one at bottom)||X4551-D2W||$94.95||$93.95||$93.45||$92.45||$91.45||$90.45|
|Available Materials||Mounting Holes||Corner Radius||Diagram|
|12″ Square||12″||12″||1½″||Up to 37′ 6″||
||Two ⅜″ Holes||1½″||Diagram|
|18″ Square||18″||18″||2¼″||Up to 56′ 3″||
||Two ⅜″ Holes||1½″||Diagram|
|24″ Square||24″||24″||3″||Up to 75′||
||Two ⅜″ Holes||1½″||Diagram|
|30″ Square||30″||30″||4″||Up to 100′||
||Two ⅜″ Holes||1⅞″||Diagram|
|Material||Thickness||Outdoor Durability||Service Temp. Range||Available
|Rust-Free Aluminum A durable metal material that will not chip, crack, or rust, offers superior resistance to harsh weather conditions, and has good chemical resistance properties. The optimal choice for outdoor usage.||0.08″||5 to 7 Years||-40° to 212° F||
Engineering Grade Reflective Aluminum
A durable enclosed lens retro-reflective material permanently adhered to aluminum. It is an economical choice for non-critical traffic signs, parking lot signs, and safety signs. The pattern free face allows for clean graphic imaging. It meets the requirements of ASTM D4956 Type I, and will remain effective for up to 7 years. Resistant to fading and mild chemicals.
||0.08″||Up to 7 Years||-10°F - 130°F||
High Intensity Prismatic Reflective Aluminum
A microprismatic retro-reflective sheeting permanently adhered to aluminum that provides a high level of retroreflectivity, and meets the requirements of ASTM D4956 Type IV. It is 3 to 4 times brighter than standard Engineering Grade sheeting, and will remain effective for up to 10 years.
||0.08″||7 to 10 Years||-10°F - 130°F||
Diamond Grade Reflective Aluminum
A high efficiency, microprismatic retro-reflective material permanently adhered to aluminum, designed to be highly visible during the day, at night, and during inclement weather. It has excellent visibility at wide entrance and observation angles, and meets the requirements of ASTM D4956 Type IX. It is 10 times brighter than standard Engineering Grade sheeting, and will remain effective for up to 12 years.
||0.08″||10+ Years||-10°F - 130°F||
|None||Engineering Grade||High Intensity Prismatic||Diamond Grade|
|ATSM D956 Type||–||Type I||Type IV||Type IX|
|Brightness||–||Standard Material||3x More||10x More|
SafetySign.com’s advanced printing process undergoes a stringent cross-hatching test. This specifically tests the adhesion and resistance to separation of the inks from the sign. In testing, a sample from the printing process is scored and covered in adhesive tape. The tape is removed and the sample assessed for adhesion quality.
We use a three-stage process to test all of our printing processes. We print our signs using only the processes that pass all three stages, giving you the highest quality signage possible.
The text is printed in HGDPIXymbols font.
The Do Not Enter Sign from SafetySign.com uses these fonts because they are used on all signs from the Manual on Uniform Traffic Control Devices (MUTCD). These fonts are easy to read in daytime and nighttime conditions, and they are still legible no matte
- Post Bases
Green Enamel and Galvanized U-Channel Posts
Y3433, Y3434, Y3435, Y3436
U-Channel Post Kit - Green Enamel and Galvanized
Y3433-B, Y3434-B, Y3436-B
Green Enamel Breakaway Safety Splice Kit
Galvanized Breakaway Safety Splice Kit
Galvanized Square Sign Post
Galvanized Square Anchor Post
Bolting Set (2 bolts, 2 nuts, 4 washers)
Y4931, Y4899, Y3465
Tamperproof Set (2-bolts, 2-nuts, 4-washers)
Y4900, Y4901, Y3551
3" Ribbed Aluminum Sign Saver Plates
Adjustable Large Round Post Bracket
U-Channel Post Tamperproof Sign Mounting Hardware
Fence Mounting Bracket - Ribbed Aluminum Plates
Tamper-Resistant 2" Chain Link Fence Brackets for 3/8” Mounting Holes
Tamper-Resistant SignGuardian™ Chain Link Fence Bracket
2-3/8'' Galvanized Round Post
Y3440, Y3425, Y3426
2-3/8'' Round Post Sign Bracket For 1 Sign
2-3/8'' Round Post Sign Bracket For 2 Signs Back to Back
Screwdriver for SignGuardian™ and 1-Way R™ Bolts
One Way Bolts
Y4911TB, Y4912TB, Y3552
5/16" Zinc Plated Washers
5/16" Break-Away Nuts
5/16" Nylon Washers
4lb. Steel U-Channel Post Protector For Post Installation
32lb. Steel U-Channel Post Driver
SNAP’n SAFE U-Channel Post Breakaway Coupler
SNAP’n SAFE Square Post Breakaway Coupler
SNAP’n SAFE U-Channel Post Surface Mount Breakaway Base
SNAP’n SAFE Square Post Surface Mount Breakaway Base
SNAP’n SAFE Round Post Surface Mount Breakaway Base
2-3/8" Round Post Surface Mount Base
U-Channel Post Surface Mount Base
Square Post Surface Mount Base
Tamper-Resistant Round Post Sign Bracket
Stainless Steel Strapping
Stainless Steel Wing Seals
Stainless Steel Buckles
Stainless Steel Flared Leg Brackets
Stainless Steel Straight Leg Brackets
Ratchet Type Strapping Tool
Spinner Type Tensioner Tool
One-Handed Ratchet Tool with Cutter
Square Post Manual Drive Cap
Corner Bolt Set with Jam Nuts