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One of our most price-conscious signage solutions is foam letter signage. While comparatively low-cost, these foam signs are among the most versatile display options for your business.

At Instant Signs, we help Orange County businesses by creating their very own custom dimensional lettering signs.

Call us today for a free consultation and a custom sign quote!


Indoor foam letter sign advertising Ocean Pacific Primary Care

What Are Foam Letter Signs?

Our foam signs are a cost-effective option for interior or exterior business signage and are made from one of the following materials.

Foam Letter Signage Materials

indoor foam letter sign advertising SUNRUN

Indoor-Rated, High-Density Foam

The name Gatorfoam has been given to indoor-rated, high-density foam used in these dimensional letter signs. This foam has a dense core with a tough yet smooth exterior. The thickness of Gatorfoam ranges from one-half inch up to two inches.

outdoor foam letter sign advertising HOCHIKI

Outdoor-Rated, Two-Pound Foam

While Gatorfoam is primarily for indoor use, some foams are suitable for exterior signs. Outdoor-rated, two-pound foam comes in depths ranging from one inch to three inches.

High-Density-Urethane (HDU)

Another outdoor foam used for business foam lettering signs is high-density urethane or HDU. HDU is designed to withstand even the most severe weather conditions.

Applications for Foam Letter Signage

Dimensional foam letter signs offer a variety of customization options and benefits for your business.

Buildings and Walls

Choose from either two-pound or HDU materials to manufacture dimensional letters for your building. You can opt to have the foam painted or laminated to achieve different visual appearances.

Directional Signage

Installing dimensional foam lettering signs is an effective way to provide directions to prospective customers. You can choose to mount your sign directly onto the wall or into a mounting board.

Lobby Signage

Gatorfoam is an excellent option for lobby signage because you can easily have it painted to match your branding. You can also opt for an acrylic or metal laminate for a more professional finish.

Branding Displays

Easily spell out your motto or mission statement and present it to your consumers right below your business’s name, ensuring it is not easily forgotten.

Design and Installation

From the design to the installation of your business’s new foam signs, Instant Signs handles it all. Our team of professionals comes highly trained and includes graphic designers, project managers, fabricators, and installers. Our goal at Instant Signs is to exceed your expectations through the entire process, from the custom design to the reliable installation of your sign.

Service and Repairs

Here at Instant Signs, we don’t just handle new foam letter sign projects for businesses. If your existing foam lettering signs require repair or general service, our Orange County team is ready to serve you. We handle all types of sign services and repairs and are readily equipped with a boom truck. Whether you are looking for assistance with interior or exterior business signs, we will take care of it all!

Foam Letter Signs FAQ

Are your foam letter signs weather-resistant?

Absolutely! Our foam letters are crafted from durable high-density polyurethane foam that stands up well against rain, snow, and sunlight. To maximize their lifespan and keep them vibrant, we recommend a protective coating or finish.

Can I use these foam signs outdoors?

Yes, you can! Our foam signs are designed for outdoor use and come with weather-resistant finishes to shield them from the elements. However, do note that extreme weather conditions might impact their lifespan. Ensure you pick the right materials and coatings for your specific setting. 

Can I customize my foam sign to match my brand?

Of course! Our foam letter signs are super adaptable. You can select from a range of font styles, sizes, and colors that align with your brand. Plus, the foam letters can be painted, laminated, or textured to get just the look you want. 

How do you install dimensional letter signs?

Depending on their size, weight, and where you want them, foam letters can be installed differently. For smaller ones, we typically use adhesive, however, the bigger letters may need extra support. Trust our professional team to ensure they’re mounted securely. 

Why should I choose foam signs for my business?

Our foam signs come packed with benefits for your business. They’re a lightweight, budget-friendly, and versatile option. Their 3D appeal can give your brand a noticeable boost, drawing more attention from potential customers. Their adaptability also makes them a top pick for businesses across various sectors.

How long will these foam letter signs last?

The longevity of these foam signs varies based on factors like the materials, their exposure to the environment, and how well they’re maintained. But rest assured, when cared for properly, your foam letter signs can serve you for many years, offering a lasting signage solution. 

I’m looking for indoor signage. Are foam dimensional letters suitable?

Absolutely. Foam signs are a popular choice for indoor settings like offices, shops, eateries, and even trade show booths. They’re perfect for branding, guiding visitors, or simply adding a decorative touch to your space.

Why Choose Instant Signs

Instant Signs is currently servicing the Los Angeles County and Greater Orange County areas. We fabricate and install a wide variety of custom indoor and exterior signs for all types of businesses, professional services, schools, and churches.

We are unlike any other sign company out there! When you choose Instant Signs, you know that you will be receiving all of the following:

Competitive pricing

Expert Guidance

Highly skilled & creative team

Prompt Service

Whether it’s a ground-up foam lettering sign project or refurbishing an existing sign, we’d love the opportunity to earn your business for custom signs in Orange County.

Foam Letter Signs by Instant Signs

At Instant Signs, we produce custom signs for Orange County, including monument, pylon, and sign box style signs. We fabricate and install a wide variety of custom interior and exterior signs for all types of businesses, professional services, schools, and churches.

Call us today to schedule your free consultation with a signage expert!