A better choice.


100% manufactured in the industry's first Class 10,000 cleanroom.

Rotary engraving

High performance laser, rotary and ADA engraving substrates.

Partner network

Available from trusted distributors nationwide.

A better choice in engraving and ADA substrates. Made true.

Duets by Gemini supplies premium rotary and laser engraving substrates and ADA plastic sheet stock to architectural sign manufacturers and recognition engraving professionals. Our products are now available through the nation’s leading partner network of distributors, who offer the best value, fastest available and superior service.


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Duets Ultimates


Introducing Duets® Ultimates

Tough just got tougher.  Whether it’s high humidity, high traffic or high debris – Duets Ultimates™ offers maximum durability for your rotary engraving needs.

Made of co-extruded impact modified acrylic with a heavy-duty top layer, Duets Ultimates provides an added level of abrasion resistance and damage protection.  Plus, with UV resistance, it’s ideal indoors and out.  No matter how harsh the environment, Duets Ultimates performs beautifully tough. More info.

Duets By Gemini Partner Network

For the best value, fastest product availability and superior service, work with one of our distribution partners.

Where to buy

The industry's first 100% cleanroom manufacturing

Our high-performance laser and rotary substrates are 100% manufactured in the industry’s first state-of-the-art Class 10,000 cleanroom facility. Controlled temperatures and a positive-pressure manufacturing environment ensures dust-free, flat substrates for your product. We produce truly superior and consistent product with uniform color and finish.

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Duets by Gemini Clean Room

“Material works great, costs a few dollars less than others, and works better.”

Don Massari
Custom Finishers Inc., Levittown, PA

The industry's largest selection of ADA substrates

ADA Substrates

ADA wayfinding is a vital segment of any design making business, and DuetsTactiles products are the perfect solution. Choose from dozens of modern colors to match any interior or exterior decor.

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