The selection below is just a taste of what we offer. If you would like one of these items made for your needs, please reach out to our sales team to get it custom made today!
Flood Warning Sign: A Critical Road Safety Tool
A flood warning sign is a vital traffic sign designed to warn drivers of a flooded road or an area prone to dangerous roadway conditions. Whether used in rural zones or urban construction corridors, this type of warning sign plays an essential role in communicating temporary hazards, reducing accidents, and improving safety outcomes. These signs are commonly placed during heavy rains, flash floods, or in areas known for poor drainage. When used with other road closed signs or detour signs, they help redirect traffic safely and efficiently.
High-Quality Sign Materials and Reflectivity
Each sign is crafted from aluminum for superior durability and rust resistance. The reflective aluminum backing ensures maximum visibility during both day and night, which is critical in flood-prone areas with limited lighting. Our product line features diamond grade and high intensity prismatic sheeting options that enhance light reflection, making each road sign easy to see in low-light or poor weather conditions. This level of reflectivity complies with MUTCD standards, guaranteeing a quality product suitable for both public and private roads.
Design and Mounting for Roadway Application
The design of a typical road flooded sign features a diamond shape and bold text, often set against a bright yellow background for high contrast and instant driver recognition. Our product selection comes with pre-drilled holes for easy mounting on standard posts, barricades, or stands. Each sign is engineered to endure tough environments and repeated use, making them ideal for municipal traffic crews, construction teams, and emergency response units alike.
When and Where to Use Flood Signs
Flood signs are essential in locations with poor drainage, low-lying roads, or where water accumulation is common during storms. They are a standard traffic control measure in flood zones and can be paired with flood zone warning signs for added visibility. Installing a flood warning sign can significantly increase awareness, helping warn drivers well in advance and allowing them to make safe detours or slow down as needed. This proactive use reduces risk and improves roadway safety.
Why Choose Reflective Flood Warning Signs
Visibility is everything when it comes to warning signs. That’s why our product line utilizes high intensity and diamond grade reflective sheeting, offering superior visibility in rain, fog, and darkness. This ensures the sign effectively warns drivers before reaching the flood-affected roadway. Built from weatherproof material and mounted for long-lasting performance, each product offers a reliable and professional solution to managing unexpected water hazards.
Engineered for Reliability and Compliance
Our sign inventory is manufactured to meet MUTCD guidelines and follows stringent grade specifications to ensure every warning sign is fit for public roadway use. Constructed with corrosion-resistant aluminum and sealed with prismatic sheeting, they perform in all weather conditions without fading or damage. Whether you're covering a rural area prone to flash floods or updating a busy urban intersection, these signs deliver dependable, compliant traffic control that protects lives and property.
Shop Flood and Road Warning Signs Today
If your road crew or organization needs to warn the public of flooding or related road hazards, explore our collection of warning signs and rough road warning signs. Each product is designed to provide exceptional visibility and meets national standard specifications.
Note: Proper mounting and placement can greatly enhance effectiveness—especially in high-risk roadway environments. Browse our selection and equip your team with the signage they need to handle flood events confidently and professionally.
Choose the right material for the job:
- ORAJET® 3105 HT: Designed for long-term graphic applications. Especially for hard-to-stick, low-energy plastics with a smooth or slightly textured flat surface such as kayaks, bins, and coolers.
- ORAJET® 3641: This vinyl is typically used for Flat, short-term applications. Perfect for short-term outdoor general signage, window graphics, long-term indoor general signage, permanent wall graphics and murals, & promotional stickers & decals.
- ORAJET® 3651: This vinyl is typically used for short – to medium-term applications. Works well for medium-term outdoor general signage, vehicle decals, long-term indoor general signage, window graphics, permanent wall graphics and murals, industrial labels.
- ORALITE® 5400: Reflective - Economical traffic, guidance, warning and information signs as well as reflective lettering, numbers and symbols. Meets requirements of MUTCD, ASTM D 4956 specifications for Type I, Class 1 retroreflective sheeting.
- ORALITE® 5900: Reflective - Designed for the production of traffic signs for long-term outdoor exposure. Meets requirements of MUTCD, ASTM D 4956 specifications for Type IV, Class 1 retroreflective sheeting.
- ORALITE® 6700: Reflective - Designed for the production of traffic control, guidance, warning and information signs for long-term outdoor exposure. Meets requirements of MUTCD, ASTM D 4956 specifications for Type I, Class 1 retroreflective sheeting.
- ORALITE® 7900: Reflective - Designed for the production of permanent, outdoor traffic control signage. Meets requirements of MUTCD, ASTM D 4956 specifications for Type IX, Class 1 retroreflective sheeting.
- ORALITE® 9900: Reflective - This is the highest-end retroreflective designed for the production of permanent, outdoor traffic control signage. Fully meets and/or exceeds the requirements of ASTM D 4956 for specifications for Type XI, class 1 retroreflective sheeting.
- ORALITE® 5061: Laminiate - Designed for long-term outdoor applications, provides UV protection. Highly recommended for any printing done on reflective materials.
