When it comes to outdoor signage, custom dimensional letters offer a striking and lasting way to showcase your business name or brand. Unlike flat graphics, these signs stand out quite literally adding depth and personality to storefronts, buildings, and commercial spaces. Whether you're exploring 3D signs and lettering for a retail shop, office park, or restaurant, the material you choose plays a big role in appearance, durability, and maintenance.

At JC Prints & Marketing, we understand that outdoor conditions in places like Edmonton require signs that can handle everything from summer heat to winter frost. Here’s a breakdown of some commonly used materials in custom signs Edmonton businesses rely on for visibility and durability.

1. Acrylic: Clean and Contemporary

Acrylic is a lightweight and versatile plastic that provides a sleek, modern look. It’s often used for custom dimensional letters with clean lines and glossy finishes. Acrylic is UV-resistant and can handle moderate outdoor exposure. With colour layering and LED backlighting, businesses can elevate their signage while keeping things low maintenance.

Best For: Indoor-outdoor transitions, brand logos, and high-traffic entrances.

2. Aluminum: A Durable Classic

Aluminum is one of the most popular choices for 3D signs and lettering because it’s lightweight, rust-proof, and can be finished in a variety of colours and textures. It’s especially well-suited for Edmonton’s variable weather. Whether brushed, painted, or powder-coated, aluminum signage maintains a professional look while holding up well over time.

Best For: Long-term signage needs, corporate buildings, and medical offices.

3. PVC (Polyvinyl Chloride): Lightweight and Cost-Efficient

PVC offers a smooth, matte finish and is often used for indoor and short-term outdoor applications. It’s not as durable as metal or acrylic, but it’s flexible and can be cut into intricate shapes. When properly sealed and installed, PVC dimensional letters can still perform well under moderate conditions.

Best For: Temporary outdoor promotions, indoor displays, and budget-conscious projects.

4. HDU (High-Density Urethane): Weather-Resistant and Carvable

HDU foam is a go-to for dimensional signs that require detailed textures or carving. It resists moisture, rot, and insects, making it a solid choice for custom signs Edmonton businesses use in signage-heavy zones like heritage areas or community parks. It mimics wood but with better longevity outdoors.

Best For: Decorative signs, creative brand displays, and multi-layered designs.

5. Stainless Steel: Sleek and Architectural

Stainless steel gives off a polished, high-end look. It’s ideal for brands that want to project a more refined or architectural aesthetic. While heavier than other materials, it’s exceptionally durable and resistant to corrosion.

Best For: Upscale restaurants, law firms, and exterior corporate identities.

Looking To Elevate Your Outdoor Signage?

Whether you're considering a fresh storefront look or a branding refresh, JC Prints & Marketing works with Edmonton businesses to design, build, and install outdoor signs that leave a lasting impression. From modern acrylics to long-lasting metal finishes, our custom signage solutions are built with quality in mind always aligned with your brand.

Get in touch today to learn more about dimensional signage options that fit your goals and budget. Visit us or call to book a consultation with our signage team.