36″ Diamond
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Material | Overlaminate | Mounting Holes | Sku | Quantity/Price | |||||||
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.080″ Fluorescent Diamond Grade Work Zone Reflective Aluminum | None | Two ⅜″ holes (one at top, one at bottom) | X4568-D5H-AHD | $155.00 | $137.15 | $97.50 | $93.20 | $91.80 | $90.35 |
36″ Diamond
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Material | Overlaminate | Mounting Holes | Sku | Quantity/Price | |
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Non–Reflective Roll-Up Vinyl | N/A | N/A | X4578-O36NR | $51.95 | |
Fluorescent Orange Super Bright™ Reflective Roll-Up Vinyl | N/A | N/A | X4578-O36SB | $104.99 |
36″ Diamond with Flags
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Material | Overlaminate | Mounting Holes | Sku | Quantity/Price | |
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Non–Reflective Roll-Up Vinyl | N/A | N/A | X4578-O36NRF | $69.65 | |
Fluorescent Orange Super Bright™ Reflective Roll-Up Vinyl | N/A | N/A | X4578-O36SBF | $122.75 |
Phone: 800-274-6271
Fax: 800-279-6897
Viewing Distance*
* Under favorable viewing conditions.
- All
- Flags
- Overlays
- Paddles
- Stands
- Vests

Heavy Duty Tripod Stand
NCHRP 350 Certified

Springless Stand for Roll-Up Signs
NCHRP 350 Certified

Single Spring Stand for Roll-Up Signs
NCHRP 350 Certified

Dual Spring Stand For Rigid or Roll-Up Signs
NCHRP 350 Certified

Zephyr Sign Stand For Roll-Up Signs
NCHRP 350 Certified

1 Mile Overlay
22 x 7" Overlay

1/2 Mile Overlay
22 x 7" Overlay

1500 FT Overlay
22 x 7" Overlay

1000 FT Overlay
22 x 7" Overlay

500 FT Overlay
22 x 7" Overlay

Arrow Overlay
22 x 7" Overlay

Stop / Slow Roll-Up Paddle Sign Kit
MUTCD Compliant (R1-1 + W20-8)

Stop / Slow Rigid Sign with Handle & Staff
MUTCD Compliant (R1-1 + W20-8)

Stop / Stop Rigid Sign with Handle & Staff
MUTCD Compliant

LED Vest Fluorescent Yellow/Green
ANSI/ISEA 107 Class II

LED Vest Fluorescent Orange
ANSI/ISEA 107 Class II

Orange Vinyl Flag with Wood Handle
For use with sign stands
ROLL-UP SIGNS
Roll-up signs material grades
- Fluorescent Non-Reflective Solid Vinyl signs are recommended for day time use only, this material is not MUTCD compliant when used at night.
- Fluorescent Super Bright Reflective Vinyl signs are MUTCD compliant when used day or night.
Roll-Up Sign Bracket Compatibility
- Compatible with Latch Brackets.
- Compatible with Universal Brackets
- Compatible with all Roll-up Brackets
- View and order sign stands with roll-up bracket options.
Roll-Up Sign Features
- Unit Weight, without flags: 4 lb
- Unit Weight, with flags: 5 lb
- Storage Size: 4" x 4" x 50"
Roll-Up Sign with Flag Assembly
Our folding flag system allows permanent attachment of two 18" fluorescent orange vinyl flags. Flags roll up with the sign for easy storage and fast deployment. Sliding clips quickly lock flags in their open position.
Roll-Up Sign Plastic Corner Pockets
At 3/4" deep, the Delta Rib Pocket is designed to be easier to deploy than conventional pockets. Made of tough polycarbonate, it features increased strength and the smallest storage diameter in the industry.
Featuring a full depth design, rectangular pockets are typically used at the top and bottom of the sign. Made of tough polycarbonate, they will fit all pocket style sign holders.
Overlay Option
Several of the roll-up signs on this website will have velcro added to specific words that allows for multiple messages to be displayed using a single roll-up sign. Overlays are made from the same material as the sign and come with velcro strips on the back.

RIGID ALUMINUM SIGNS
Rigid signs material grades
- .080" Fluorescent Diamond Grade Work Zone Reflective Aluminum signs are MUTCD compliant when used day or night.
Rigid Sign Bracket / Stand Compatibility
- Compatible only with Rigid Sign Brackets
- Products on the website with Rigid Sign Brackets
X4702 - Dual Spring Sign Stand and
X4704 - Heavy Duty Tripod Stand
Rigid Sign Features
- Sign Weight: 11 lb
- Mounting holes: 2 holes at 3/8" dia., positioned top and bottom

When to Use 36″ and 48″ Temporary Warning Signs
According to the MUTCD:
Type of Roadway | Sign Size |
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Conventional Road | 36 × 36″ |
Freeway or Expressway | 48 × 48″ |
Transportation engineers may find this answer acceptable since they have a deeper understanding of the MUTCD than most, but not everyone has this knowledge. Luckily, definitions of these terms are provided to help make some sense of what they are trying to convey. Here’s how the MUTCD defines each of those types of roadways:
- "Conventional Road" is a "street or highway other than a low-volume road, expressway, or freeway."
- "Low-Volume Road" is a facility lying outside of developed areas of cities, towns, and communities, which serves fewer than 400 vehicles per day on average. A low-volume road shall not be a freeway, an expressway, an interchange ramp, a freeway service road, a road on a designated State highway system, or a residential street in a neighborhood.
- "Expressway" is a divided highway with partial control of access.
- "Freeway" is a divided highway with full control of access.
Still confused? It's not just you. Generally speaking, if the road is a divided highway with a concrete barrier or median, a 48 × 48″ sign will be required. A 36 × 36″ sign can be used on all other types of roadways.
Size | Width | Height | Average Text Size |
Max Viewing Distance |
Available Materials | Mounting Holes | Corner Radius | Diagram |
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36″ Diamond | 36″ | 36″ | 5″ | Up to 125′ |
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N/A | 0″ | Diagram |
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Two ⅜″ Holes | 2¼″ | Diagram | |||||
36″ Diamond with Flags | 36″ | 36″ | 5″ | Up to 125′ |
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N/A | 0″ | Diagram |
Material | Thickness | Outdoor Durability | Service Temp. Range | Available Sizes |
Overlaminate |
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Vinyl | |||||
Non-Reflective Roll-Up Vinyl This material is constructed of a fabric reinforced pliable UV stable vinyl that allows the sign to be rolled up and stored when not in use, without adversely affecting the performance of the material. This material is intended for daytime use only and should not be used during night operations or in low light conditions. | N/A | Up to 3 Years | N/A |
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N/A |
Roll up Vinyl | |||||
Orange Super Bright™ Reflective Roll-Up Vinyl This material is made from a vinyl coated, fabric reinforced pliable microprismatic reflective sheeting that allows the sign to be rolled up and stored when not in use, without adversely affecting the performance of the reflective material. This meets the ASTM D4956 specifications for Type VI, Class 5 retroreflective sheeting. | N/A | Up to 3 Years | N/A |
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N/A |
Rigid Aluminum | |||||
Orange Fluorescent DG Work Zone Reflective Aluminum
A high efficiency, microprismatic retro-reflective sheeting permanently adhered to .080" aluminum. The fluorescent color provides higher visibility than ordinary (non-fluorescent) colors. 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 has a durability of up to 3 years.
Reflectivity:
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0.08″ | Up to 3 Years | -10°F - 130°F |
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None | Engineering Grade | High Intensity Prismatic | Diamond Grade | |
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ATSM D956 Type | – | Type I | Type IV | Type IX |
Brightness | – | Standard Material | 3x More | 10x More |
Night-Time Visibility | – | 500' | 1,000' | 1,500' |
Reflectivity |
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