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How to make a spooky Halloween tombstone

MitchellMc
Bunnings Team Member
Bunnings Team Member

Difficulty: Beginner

This quick and easy Halloween tombstone made with foam board would be a fun addition to a spooky outdoor display.

 

Let us know if you have any questions and we'd be happy to assist. 

Steps

Step 1

Design your tombstone and cut your cardboard into shape.  

 

Determine the shape and size of your tombstone. You can either follow a template or create your own design using plates and a bendable straight edge for curves. 

 

Mark out one half of your designed tombstone on your cardboard. Use your utility knife to cut along this outline.  

 

1.1 Marking out template.png  1.2 Cutting out template.png

 

Step 2

Cut your foam board to create the top half of your tombstone.

 
Place the cut cardboard from Step 1 on your foam and outline the edges. Then flip the cardboard over and outline the other side of your tombstone. You should have a perfectly symmetrical outline.  

 

Cut your foam along your marked outline. Trim the edges to ensure they are square.

 

2.1 Position template on foam.png  2.2 Transferring template onto foam.png  2.3 Flipped template.png  2.4 Cutting out foam.png  2.5 Trimming edges of foam.png

 

Step 3

Carve the lettering. 

 

Decide what you want to write on your tombstone. While choosing your preferred font and size, ensure there is enough spacing on your tombstone to fit all letters evenly on each line. 

 

Mark guidelines on your foam to ensure your lettering is level. Use lettering stencils to transfer the lettering onto your foam. Finally, set the depth gauge on your rotary tool to 10mm and carefully carve out each letter.

 

3.1 Lettering templates.png  3.2 Marking lettering guildlines.png  3.3 Transferring lettering.png  3.4 Carving out lettering.png

 

Step 4

Distress your tombstone to create cracks, chips and weathered areas. This makes it look more aged and spooky.
 

Use a timber file or utility knife to distress the foam's edges. Ensure crack lines start wide at the edges. 

 

4.1 Distressing foam.png  4.2 Adding chips to edges.png  4.3 Cutting crack lines.png       

 

Step 5

Create and attach your tombstone's base. 
 

Use the remaining foam board to cut two pieces 150mm wide. Glue these two sections together using construction adhesive and create a base.

 

Now insert chopsticks or skewers into the bottom of your stencilled foam from Step 4. Apply construction adhesive along the bottom. Push the skewers into your base section to glue the two parts of your tombstone together. Allow your glue to dry fully. 

 

5.1 Cutting base sections.png  5.2 Glueing base to tombstone.png  5.3 Tomstone glued to base.png

 

Step 6

Create a weathered surface on your tombstone. 
 

Mix an equal amount of paint and Plaster of Paris. Don't worry about any lumps in the mixture as they will add to the weathered effect.

 

Paint this mixture over your tombstone. Be careful when painting over your lettering. 

 

6.1 Mixing paint with plaster of Paris.png  6.2 Paint and plaster mix applied to tombstone.png  6.3 Textured effect applied.png  6.4 Lettering and texture effect.png

Step 7

Use paint to decorate your tombstone.
 

Once your Plaster of Paris and paint mix has dried thoroughly, you can decorate your tombstone to make it look spookier. 

 

Mix a small amount of black and brown craft paint with water. Hold your paintbrush at the top of your tombstone and allow it the paint to run down the surface. Dab any excess paint with a paper towel. Leave streak marks for added effect.

 

Next, paint the inside of the letters with a darker colour to help them stand out. You can also paint over any cracks on your tombstone with a darker colour.

 

Finally, seal your tombstone with clear matt spray sealer. This will make it waterproof. 

 

7.1 Applying weathering effect.png  7.2 Weathering effect applied.png

 

 

Materials

  • 1200 x 600 x 50mm XPS insulation foam board 
  • Craft paint 
  • Clear matt spray sealer 
  • Three chopsticks or skewers
  • Construction adhesive 
  • Plaster of Paris 
  • Cardboard. 

Tools

  • Utility knife with snap-off blade 
  • Rotary tool (for example, Dremel 3000 - 1/26 Corded Rotary Tool Kit) 
  • Timber file (optional)
  • Paintbrush and tray 
  • Pencil 
  • Straight edge 
  • Lettering stencils 
  • Water sprayer. 

Images

 

1.1 Marking out template.png  1.2 Cutting out template.png  2.1 Position template on foam.png  2.2 Transferring template onto foam.png  2.3 Flipped template.png  2.4 Cutting out foam.png  2.5 Trimming edges of foam.png  3.1 Lettering templates.png  3.2 Marking lettering guildlines.png  3.3 Transferring lettering.png  3.4 Carving out lettering.png  4.1 Distressing foam.png  4.2 Adding chips to edges.png  4.3 Cutting crack lines.png  5.1 Cutting base sections.png  5.2 Glueing base to tombstone.png  5.3 Tomstone glued to base.png  6.1 Mixing paint with plaster of Paris.png  6.2 Paint and plaster mix applied to tombstone.png  6.3 Textured effect applied.png  6.4 Lettering and texture effect.png  7.1 Applying weathering effect.png  7.2 Weathering effect applied.png

9 Replies
Akanksha
Retired Team Member
Retired Team Member

An easy and creative way to add a bit of spookiness for any visiting trick-or-treaters. Thanks for sharing, @MitchellMc

 

Akanksha

 

Noyade
Kind of a Big Deal

Looks great @MitchellMc !

Was the lettering difficult?

 

FRANK N STEIN.

 

Reminds me of the ABBY NORMAL scene from Young Frankenstein. 😁

 

MitchellMc
Bunnings Team Member
Bunnings Team Member

Thanks, @Noyade!

 

No, I wouldn't say the lettering was difficult, especially if you take your time which I wasn't. The depth stop, which also keeps the Dremel at right angles to the surface and more stable, was the real winner, though. I can imagine the lettering would be pretty tricky to do free-hand without it. 

 

Mitchell

 

Noyade
Kind of a Big Deal

OK, thanks - @MitchellMc 

 

I saw a something similar in stylofoam at Kmart, but it pales into insignificance compared to what you've done and it was much smaller. Well done!

I'm wracking my brain as to when Halloween became so popular in Australia?

MitchellMc
Bunnings Team Member
Bunnings Team Member

Just another fun occasion the kids can enjoy @Noyade. I'm a fan of it as there are plenty of craft activities and the like to do, always something fun to build. Oh, I do love a bit of a dress-up too.

 

Mitchell

 

Jason
Community Manager
Community Manager

Anyone decorating their house this year? We'd love to see what you're done if you could share some photos with the community.

 

Jason

 

MitchellMc
Bunnings Team Member
Bunnings Team Member

@Jason,

 

I'm currently trying my very best to resist the temptation of some last-minute decorations. However, I have the feeling I'm going to succumb by this afternoon.

 

Mitchell

 

larnywolflubke
Getting Established

Hi, im hoping to try an complete a project i started on halloween day last year.... Had to do something whilst running the local group for trick an treators online as well as waiting for the fairys, ghosts, skeletons, ninja turtles, etc to come by an get some lollies 😇

 

Any way i started creating a thoumbstone out of polystyrene i had laying around from inside a  hot water tank box.

I have the soldering/ heating iron tool an the part the does help to cut an seal the polystyrene, really useful to have.

 

Im stuck on a couple of issues i should of thought of prior to my attempt... 

 

What types of glues are suitable to use with polystyrene??? An also what type of sealant  and paint can you use without getting a bad reaction????

 

Would anybody hace any ideas please??? 

MitchellMc
Bunnings Team Member
Bunnings Team Member

Welcome to the Bunnings Workshop community @larnywolflubke. It's brilliant to have you join us, and many thanks for your question about constructing a tombstone.

 

You might wish to do a test section, but a standard construction adhesive should work well on your polystyrene. 

 

Water-based paints, like craft paints, would be the least likely to react with the foam. Once the polystyrene is completely coated with paint, you can use a spray sealer, or if it might contact the foam, use a liquid sealer.

 

Remember your PPE when working with polystyrene, including a respirator, safety glasses and gloves.


Super-keen to assist further and see your finished project. Please let me know if you have any questions.

Mitchell

 

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