DIY Heraldic Shield Coasters

Set of heraldic coasters.

Handmade shield coasters

Making coasters is quite easy and requires just a few supplies. Of course, you can buy pre-cut coasters made from cork or heavy board but usually just in square or circle shapes. I wanted a custom shield shape and so I went the complete DIY route.

DIY shiedl coasters.

My set of 4 coasters, designed, cut and sealed and corked.

Supplies Needed:

  • Heavy board (like chipboard, but I used a board that was black)

  • Your digital design printed out on paper that will withstand a liquid sealant like Mod-Podge, so slightly heavy or in my case, I used light-weight cardstock. You can use an easy shield shape like mine, or come up with your own. I’m including a downloadable image at the end of this post with a shield shape you can use for a templates.

  • A cutting knife, like an X-Acto blade.

  • Waterproof, clear, matte sealant.
    I used Mod-Podge Hard Coat and I haven’t had any problems but there is a Mod-Podge Exterior which is advertised as waterproof.

  • A strong adhesive to glue your paper design onto the board. I used spray adhesive for even coating.
    Optional:
    -Paint to touch up the edges. I used black paint all around the front edges just to clean it up a bit.
    -Adhesive backed cork squares give a finishing touch and make your coasters more durable.

Cork-backed coasters

Cork backing cut just inside the edge.

Steps to Create DIY Coasters:

  • Draw out your design. I would go with something that is around 4×4 to accommodate most glasses. My shield shape is about 4” tall and then a little slimmer at the bottom where it curves in.

  • Print out your design on a light cardstock (you may want to test your design by doing a layer of the sealant on it, just to make sure it isn’t going to bleed and/or that the paper isn’t too light and crinkles when damp).

  • Glue your designs on to the heavy board. I like to do a rough cut around the edges of the light paper coasters, then glue them onto a square of the heavy board and then carefully cut out the complete designs.
    NOTE: This is where your utility or X-Acto knife comes in handy, you’ll need something heavier-duty than scissors.

  • You should now have your basic coasters ready to go.

  • Using your waterproof sealer, gently brush one coating on. Brush lightly at first so your design doesn’t bleed.

  • Let completely dry, and then repeat 2 more times or as many as you want. I sealed the edges as well.

  • When coasters are sealed, take your cork backing, if using, and place your finished coasters on top and draw an outline around them.

  • Cut out your cork, but cut inside your guide line by about 1/8 to ¼ of an inch, so the cork doesn’t come right to the edge. This way you won’t have any less-than-perfectly cut cork edges peeking out.

  • Remove backing from cork and stick onto coasters.

You’re done!

Shield Tempate and Resources:

This is a template shape for the shield that I used. You can use your imagine and come up with your own too. Just remember - you have to be able to cut it out:)
Template - Click HERE to download.

Adhesive-Backed Cork
Mod-Podge Exterior

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