How to Build a Wooden Coin Display Case with Glass Cover
A wooden coin display case with a glass cover is a great way to showcase and protect your valuable coin collection. Whether you’re a seasoned woodworker or a beginner, this project is manageable with the right tools and materials. Below, we’ll guide you step by step through the process of building a professional-looking wooden coin display case.
Materials and Tools Needed
Materials:
- Hardwood (oak, walnut, cherry, or maple) for the frame and shelves
- ¼” Plywood for the back panel
- Glass panel (cut to size)
- Wood glue
- Small brass hinges
- Cabinet clasps or magnetic latches
- Wood screws
- Sandpaper (120, 220 grit)
- Wood stain or paint
- Polyurethane finish
- Felt or velvet fabric for the interior
Tools:
- Table saw or circular saw
- Miter saw
- Router (for grooves)
- Drill and drill bits
- Clamps
- Glass cutter (if cutting your own glass)
- Sanding block or orbital sander
- Paintbrush or cloth for finishing
Step 1: Design and Measurements
Decide on the size of your display case based on your coin collection. A common size is 16” x 12” x 3”, but you can adjust the dimensions to fit your needs. Make sure to account for the depth required to accommodate the coins while keeping the case sleek and elegant.
Breakdown of the measurements:
- Frame: Four hardwood pieces forming a rectangle (front and back sections).
- Shelves: Cut to fit inside the frame.
- Back Panel: Plywood cut to match the frame dimensions.
- Glass Cover: Cut to match the frame’s front opening.
Step 2: Cutting the Wood
- Cut the frame pieces using a table saw or circular saw.
- Use a miter saw to cut 45-degree angles on the corners for a seamless look.
- Cut the shelves to fit within the frame, ensuring equal spacing for each row.
- Cut the plywood back panel to match the final dimensions of the frame.
Step 3: Creating the Grooves for Glass and Shelves
- Use a router with a straight bit to cut a ¼” deep groove along the inner edges of the frame pieces. This will hold the glass securely in place.
- Cut similar grooves inside the frame to accommodate the wooden shelves.
- Dry-fit the glass and shelves to ensure everything fits before assembling.
Step 4: Assembling the Frame and Shelves
- Apply wood glue to the mitered corners of the frame and clamp them together.
- Reinforce the corners with small nails or screws if needed.
- Insert the shelves into the grooves and secure them with wood glue.
- Attach the plywood back panel with wood glue and secure it with small screws.
Step 5: Sanding and Finishing
- Sand the entire case with 120-grit sandpaper, then finish with 220-grit for a smooth surface.
- Wipe off dust with a clean cloth.
- Apply wood stain or paint in your desired color.
- Once dry, apply two coats of polyurethane for protection.
Step 6: Installing the Glass Cover
- Slide the glass panel into the groove in the front of the frame.
- Secure it with small clips or a thin wooden trim attached with glue.
- Attach brass hinges to one side of the frame and the glass cover.
- Add a small latch or magnetic clasp on the opposite side to keep the case securely closed.
Step 7: Adding Interior Details
- Line the shelves with felt or velvet fabric for a polished look.
- You can create coin slots by attaching small wooden dividers or drilling shallow holes for coin placement.
- Customize the case by adding labels or an engraved nameplate.
Final Thoughts
Building a wooden coin display case with a glass cover is a rewarding project that beautifully showcases your collection. With precise cuts, careful assembly, and a quality finish, you’ll have a durable and elegant display piece.
If you love woodworking projects like this, check out Ted’s Woodworking Course for more detailed plans and tutorials! Click here to explore.