Triangle Router Template (Clear Acrylic)

Triangle Inlay Router Template - Clear Acrylic Woodworking Template

Create clean, repeatable triangle inlays in your woodworking projects with this clear acrylic inlay router template. The Triangle Inlay Template is designed for routing recessed geometric pockets into wood, which can then be filled with epoxy, coloured pigment, or left as a routed design detail. It is a great fit for cutting boards, charcuterie boards, serving trays, signs, wall art, live edge projects, and modern woodworking pieces where a clean geometric detail works well.

The clear acrylic makes it easier to position the triangle design before routing. You can line it up with the grain, repeat the triangle across a larger layout, place it near a live edge, or use it as a clean modern accent on boards, signs, and decorative pieces.

What You Can Make With This Template

• Triangle epoxy inlays in cutting boards and serving boards
• Modern geometric charcuterie boards and live edge projects
• Decorative inlays for trays, signs, plaques, and wall art
• Repeat pattern designs using multiple triangle inlays
• Epoxy-filled triangle details using Beaver Dust Pigments for colour and contrast
• Small-batch woodworking products with a consistent geometric design

Why Use a Clear Acrylic Triangle Inlay Template?

• Designed for recessed inlays: This template is made for routing triangle-shaped pockets into the surface of your wood, not for cutting out the full outside shape of a board.
• Clear for accurate placement: The transparent acrylic lets you see the wood underneath so you can position the triangle detail exactly where it works best.
• Great for epoxy-filled projects: Route the pocket, fill it with epoxy and pigment, then sand it flush after curing for a clean inlay effect.
• Reusable for repeat work: Made from 1/4" thick acrylic, this template can be used again and again when handled and stored properly.
• Ideal for modern layouts: The triangle shape works well for clean geometric designs, repeat patterns, minimalist projects, and bold contrast inlays.

Recommended Products to Use With This Template

• Template Tape - Use this to secure the acrylic template to your wood before routing.
• Pocketing Bit - Use this bit to remove the majority of the material in larger open areas of the inlay pocket.
• Small Detail Pocketing Bit - Use this bit for tighter corners, small openings, and finer areas in the triangle detail.
• Dimensional Wood - A great option for cutting boards, serving boards, signs, trays, and smaller inlay projects.
• Live Edge Wood - A natural fit for charcuterie boards, serving boards, and epoxy-filled inlay projects.
• EcoPoxy UVPoxy - A good epoxy option for filling shallow routed inlays up to 1/4" deep.
• Beaver Dust Pigments - Add colour, shimmer, or contrast to your epoxy-filled triangle inlay.
• Walrus Oil Cutting Board Oil - A good finish choice for food-contact cutting boards and serving boards.
• Grand Finishing Hardwax Oil - A great finish option for decorative, non-food-contact projects like wall art, shelves, hallway tables, and end tables.

How to Use This Triangle Inlay Template

1. Choose your wood: Start with a flat, stable board. Dimensional lumber works well for cutting boards, serving boards, trays, and signs, while live edge wood is a great choice for charcuterie boards and decorative epoxy inlay projects.
2. Position the template: Place the clear acrylic template on your wood and adjust it until the triangle detail lines up with the grain, board shape, live edge, or overall project layout.
3. Secure with template tape: Apply template tape to the back of the acrylic template and press it firmly onto the wood so it does not shift while routing.
4. Route the larger areas first: Use the larger pocketing bit to remove most of the material from the open areas of the recessed inlay pocket.
5. Clean up the details: Use the small detail pocketing bit for tighter corners, smaller openings, and finer areas in the triangle design.
6. Fill the inlay if desired: Mix epoxy with your chosen pigment and pour it into the routed pocket. Black, white, gold, bronze, pearl, metallic, or bright accent colours can work well for modern geometric projects.
7. Sand flush: Once the epoxy has fully cured, sand the surface until the inlay is smooth and level with the surrounding wood.
8. Apply your finish: Use Walrus Oil Cutting Board Oil for food-contact boards, or Grand Finishing Hardwax Oil for decorative and non-food-contact projects.

Watch How Our Inlay Templates Are Used

Template Details

• Design: Triangle Inlay Template
• Overall template size: 12.5" long by 7.375" wide
• Template thickness: 1/4"
• Border: 7/16" (0.437")
• Triangle detail size: 2.625" wide by 2.375" tall
• Material: 1/4" thick clear acrylic
• Template SKU: 04-013
• Use: Routing recessed inlay pockets in wood

Helpful Router Template Guides

• Template Guides - Browse our main resource hub for woodworking template tips, techniques, and project ideas.
• Router Template Guide - Learn how router templates work and how to use them more confidently in your shop.
• What Router Bit Do I Need? - Understand which router bits are best suited for different template routing jobs.
• Template Routing for Beginners - A helpful starting point if you are new to using acrylic router templates.

Frequently Asked Questions

Is this triangle template for cutting out the full shape of a board?
No. This is an inlay template designed for routing recessed triangle-shaped pockets into the surface of your wood. It is not intended for cutting the full outside shape of a board.

Can I fill the triangle inlay with epoxy?
Yes. After routing the pocket, you can fill it with epoxy and pigment to create a coloured triangle inlay. Once the epoxy cures, sand it flush with the wood surface.

Can I use this template for repeat patterns?
Yes. The triangle shape works well for repeat geometric layouts. Use the clear acrylic to help position each inlay pocket consistently across your board, sign, or decorative project.

Which router bit should I use with this template?
Use the larger pocketing bit to remove most of the material from larger open areas, then use the small detail pocketing bit for tighter corners, smaller openings, and finer parts of the triangle detail.

How do I keep the template from moving while routing?
Use template tape to secure the clear acrylic template to your wood. Make sure the surface is clean and flat, then press the template firmly in place before routing.

Can this acrylic triangle template be reused?
Yes. The template is made from 1/4" thick acrylic and is designed for repeated use. Store it flat and avoid damaging the template edges so it stays accurate for future projects.

What types of projects work well with a triangle inlay?
Triangle inlays work well on cutting boards, charcuterie boards, live edge serving boards, trays, signs, wall art, plaques, geometric decor, and modern custom woodworking projects.

What finish should I use after sanding the inlay flush?
For cutting boards and other food-contact projects, use Walrus Oil Cutting Board Oil. For decorative or non-food-contact projects, Grand Finishing Hardwax Oil is a great option.

The Triangle Inlay Router Template is a practical way to add a clean geometric detail to woodworking and epoxy projects. Secure the template, route the recessed pocket, fill it with epoxy and pigment if desired, sand it flush, and finish your piece for a polished, repeatable result.