What are the different types of outdoor advertising? Finding the right OOH format for your brand

Outdoor advertising, often referred to as out of home advertising (OOH), remains a powerful way for brands to reach people in the real world. It places brand messages directly in front of audiences as they move through their daily routines, whether commuting, shopping or spending time out and about.

There are several different types of outdoor advertising, each designed for different environments and audiences. Each format offers different advantages in terms of audience reach and creative potential. Understanding the different types of outdoor advertising can help businesses choose the right format for their campaign.

What are the main types of outdoor advertising?

Outdoor advertising includes several key formats that brands use to reach audiences in public environments. The most common types of OOH advertising include billboards, transport advertising, environment-based placements, ambient campaigns and guerrilla marketing.

Billboards

Billboards are one of the most recognisable forms of outdoor advertising. Positioned in high-visibility locations such as major roads and busy urban areas, they are designed to reach large numbers of people throughout the day.

Their scale makes them particularly effective for brand awareness campaigns, where bold visuals and concise messaging can quickly capture attention. Many billboard sites are now digital, allowing brands to display dynamic content or rotate multiple messages throughout a campaign.

Transport

Transport advertising puts brand messages on vehicles and in transport areas. This includes ads on buses, trains, taxis, and in stations or on platforms.

Since these ads travel through busy places or show up in crowded transport hubs, they give brands good exposure to commuters and city crowds. Brands can also target certain routes or areas to reach people on the move.

Environment-based

Environment-based advertising places brand messaging within everyday locations such as residential areas, high streets and commercial spaces. These placements appear where people regularly live, work or shop, making them a visible part of the surrounding environment.

Because they sit within familiar local settings, this format helps brands target specific communities and build recognition with nearby audiences through repeated exposure.

Ambient

Ambient advertising uses creative placements in everyday spaces to attract attention in unexpected ways. Instead of using traditional poster or billboard sites, brands place messaging directly within the environment, such as on street furniture, pavements or within public areas.

These placements feel different from standard adverts, so are more likely to catch people’s attention and create a memorable brand moment. Ambient campaigns are often used to stop people in their tracks and encourage people to notice or interact with the advert.

Guerrilla

Guerrilla advertising proves that creativity, strategy, and real-world placement can turn ordinary spaces into unforgettable brand moments. Whether it’s a clever pavement graphic, an interactive installation, or a short-run stunt, these campaigns capture attention, spark conversation, and drive action – often at a fraction of the cost of traditional media.

At Priority Outdoor, we help brands bring guerrilla ideas to life in the right locations, managing everything from planning and permissions to installation and amplification. Get in touch today to see how we can make your brand impossible to ignore.

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How do you choose the right outdoor advertising format for your brand?

Choosing the right outdoor advertising format starts with understanding your campaign objective. Some campaigns aim to build long term brand awareness, while others focus on promoting a product, event or specific message within a set timeframe.

Audience behaviour is another important factor. Thinking about where your target audience spends time and how they move through different environments can help determine where your advertising will have the greatest impact.

Budget, campaign duration and the type of message you want to communicate should also influence the format you choose. Selecting the right combination of location, format and creative approach can help ensure your campaign reaches the right people in the right place.

How Priority can help

Choosing the right outdoor advertising format can make a significant difference to the success of your campaign. At Priority Outdoor, we help brands identify the most effective locations and formats to reach their target audience.

Our team can guide you through the options and plan a campaign that delivers real visibility. If you’re looking to launch an outdoor advertising campaign, get in touch with Priority Outdoor to discuss how we can help bring your brand to the streets.

Find out more about the different formats available across OOH

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