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Installation Information

Find installation reference tools including, patterns, guides, and supplies, as well as mounting options to make your next sign installation even more efficient. Each Gemini product category comes with its own specific set of installation instructions. Select a product below to view product-specific instructions.



Several types of patterns and guides are available to make the installation process easier. To learn about your options, download the Patterns & Guides PDF. Gemini offers an array of installation supplies. Additional information, such as pricing, can be found in Gemini’s catalogs.

Mounting Options

There are many ways to mount metal, plastic, and illuminated letters and logos, as well as plaques and changeable copy. Explore the options available for each line and choose the option that best fits your needs.

Installation Videos

Installation videos are available on our YouTube channel.