Waterproof vs. Weatherproof Outdoor LED Signs - What's the Difference?

Written By Emily


Are Waterproof and Weather-Resistant LED Signs Really the Same? What You Need to Know

When it comes to outdoor LED signs, durability is key. Whether you’re looking to attract customers for your business, promote an event, or share public information, these signs are exposed to the elements. So, how do you choose the right one for your needs? You've probably seen terms like waterproof and weather-resistant, but what do they really mean?

In this guide, we’ll break down what these terms actually mean, why they matter, and how to pick the best sign for your situation.

What’s the Real Difference Between Waterproof and Weather-Resistant LED Signs?

The world of outdoor LED signs can be a little confusing when it comes to terms like waterproof and weather-resistant. Here’s what you really need to know.

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Are Waterproof LED Neon Signs Really Waterproof?

Yes, waterproof LED neon signs are designed to keep water out, even during harsh weather. Most of our outdoor-ready signs carry IP67 or IP68 ratings meaning they’re not just resistant to the elements, they’re built to survive submersion in water.

  • IP67: Fully dust-tight and can withstand temporary water immersion up to 1 meter deep for 30 minutes.
  • IP68: Offers even higher protection, making it suitable for continuous submersion in water under specific conditions.

These signs are ideal for locations with constant moisture, such as near rivers, coastal areas, or places that experience frequent rainstorms.

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What About Weather-Resistant LED Signs?

Weather-resistant LED signs, while also great for the outdoors, don’t quite offer the same level of protection as waterproof signs. They’re designed to endure rain, wind, and humidity but can’t handle full submersion.

  • IP65: This rating means the sign is dust-tight and can handle strong water jets or heavy rain, but not immersion.

If you’re in an area that gets some rain but isn’t prone to floods or extreme conditions, weather-resistant signs are a more affordable option.

How to Choose the Right Sign: Waterproof or Weather-Resistant?

Now that we know the difference, let’s talk about which one is right for you. The choice comes down to a few key factors: the weather in your area, your budget, and how tough you need your sign to be.

Waterproof LED Signs

These are your go-to if you’re facing extreme weather conditions like coastal areas, flood-prone regions, or high humidity environments. Waterproof signs are also perfect for outdoor advertising near water bodies or stadiums in rainy regions.

Pros:

  • Can handle submersion or heavy storms.
  • Built to last in extreme environments.
  • Less maintenance required in harsh conditions.

Cons:

  • Higher upfront cost.
  • Heavier and a bit more challenging to install.

Weather-Resistant LED Signs

These signs are perfect for more moderate climates, such as urban areas where heavy rain is rare, and submersion is unlikely. Storefronts, restaurants, and highway boards often use weather-resistant signs because they’re lightweight and cost-effective, offering reliable protection without the need for full waterproofing.

Pros:

  • Affordable and still tough enough for most outdoor uses.
  • Easy to install and lighter than waterproof signs.

Cons:

  • Not suited for extreme weather or flooding.
  • Less durable in areas with constant exposure to moisture.

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Choosing the Right One: It’s All About Your Needs?

Here’s a simple rule of thumb:

  • Choose waterproof signs if you're dealing with harsh weather conditions, like constant rain, flooding, or high humidity.
  • Go for weather-resistant signs if you're in a milder climate, with occasional rain but no serious risk of flooding.

FAQs

1: What does IP rating mean for LED signs?

The IP rating tells you how resistant a sign is to water and dust. For example, IP65 means dust-tight and can handle water jets, while IP67 and IP68 can handle full submersion in water.

2: Can weather-resistant LED signs handle heavy rain?

Yes! Weather-resistant signs can handle heavy rain and splashes, but they’re not suitable for submersion or prolonged exposure to extreme conditions.

3: Are waterproof LED signs worth the extra cost?

If you’re in a high-moisture environment or near bodies of water, yes! Waterproof signs provide better long-term value in tough conditions. For moderate climates, weather-resistant signs are more affordable but still reliable.

4: How do I know if I need a waterproof or weather-resistant sign?

Check your local weather. If you experience frequent heavy rain, flooding, or high humidity, go with waterproof. If the weather is milder, weather-resistant will likely be enough.

5: Do waterproof LED signs require more maintenance?

Waterproof signs generally need less maintenance in wet conditions because they are sealed against moisture. However, always inspect for physical damage.

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