Built-up letters (often called 3D letters or channel letters) are fabricated as individual letterforms with depth. That depth creates a physical presence you can’t achieve with flat graphics alone, and it also improves legibility by adding natural shadow and contrast.

Materials are specified to match the environment and finish requirements. Common options include acrylic, metal, and composite constructions, with paint or specialist finishes where needed.

Built-up letters are ideal when depth, shadow and a premium finish matter. For simpler applications, flat panels and graphics can be more cost-effective.

If you need improved low-light visibility, consider illuminated options within our Illuminated Signage category. If you want a clean daytime solution without lighting, they can also sit comfortably within a Non-Illuminated Signage scheme.

Built-up letters are chosen when you want branding to feel premium and remain legible at distance. Depth creates natural shadow and contrast, improving readability and giving logos and lettering a stronger physical presence on walls, fascias and panels.

They also scale well for larger spaces where flat lettering can look “stuck on” or visually thin.

We help you specify sizes, materials, finishes and fixing methods, then manufacture and install. We’ll also advise on alignment, spacing, and installation templates so the final result looks clean and intentional.

If you need a detailed, product-specific specification, you can also explore our related product page.