Modern Industrial DIY: How to Make Concrete Soy Candles

DIY Concrete Candles

As I’ve grown older, I’ve learned to love burning candles at home. I now enjoy buying seasonal scents in pretty containers, and I’ve learned to love making my own candles. With industrial-style accents becoming increasingly popular, I made a set of concrete soy candles with beautiful wood wicks using rose, one of my favorite scents.


DIY Concrete Candles

Candles can be quite easy to make if you use traditional kitchen items like pots and spoons, or you can invest in high quality candle making materials like a metal candle pitcher and wick holder. No worries though – with wax and wicks, you can make these candles without any special tools. Traditional concrete from a home improvement store works just fine for this project, and it’ll give you that cool, industrial vibe you want for your home, and these candles make perfect, thoughtful gifts. Plus, you can customize them with colorful paint if you want a pop of color. 

DIY Concrete Candles


These measurements make about 5 small candles.


  • Soy wax flakes, about 1 lb
  • Candle scent
  • Wicks with bases (I used wood wicks)
  • Candy thermometer
  • Glue gun
  • Powdered concrete
  • Measuring cups
  • Silicone cup mold


Make the concrete cups by mixing about 4 cups of powdered concrete with 1 1/2 cups of water in a small bowl (disposable is better). It should be fairly liquid. Note, measurements may vary according to brand, so always check the package instructions. 

DIY Concrete Candles


Pour into clean silicone cup mold so that it reaches all the way to the top. Tap the mold lightly on a surface to release any air bubbles and use a knife to level the tops as best you can, cleaning up excess concrete right away. Set aside to dry overnight or for several hours.


Once cured, remove the concrete cups from the molds. If bottom is rough, you can try sanding with a piece of sand paper.

DIY Concrete Candles


Prepare the cups for candles by attaching a base to a wick, whether wood or wax. Measure its height and cut off the excess wick that sticks above the cup.

DIY Concrete Candles


Add a drop of hot glue to the bottom of the wick base and press to the middle of the inside of the containers.


In a metal candle pitcher or a small saucepan, heat the soy wax flakes on low heat. Attach the candy thermometer and heat until reaches about 125 (this is the melting point of the wax I used, but check the packaging for variations).


Once melted, add the fragrance (at this point, you can also add color if desired). Stir gently but thoroughly for about 30 seconds.

DIY Concrete Candles


Carefully pour the hot wax into your prepared concrete containers. You should leave about ¼ inch of wick protruding from the wax. If the wick moves around, use popsicle sticks or a wick holder to keep it in place (but I did not have this problem). Allow to cool for several hours until the wax solidifies. 


At this point, you can paint the containers if desired. I simply used masking tape to block off triangles or stripes and painted one coat in bright colored acrylic paints. 

DIY Concrete Candles

DIY Concrete Candles

Within a couple hours, your candles should be ready to burn! In my experience, the products I used allow the candle to burn for long periods of time, and I love that the wood wicks add a quiet crackling sound (which I personally enjoy).



Tagged: , , , , , , , , , , , , , , ,

View/Add Comments (9)


(2000 character limit)

Marilyn Tilson on Jan 27, 2020:

Do you need to seal the concrete before pouring in the wax? If so, what do you use> Thanks

angela on Jul 20, 2019:

im just curious to know if you have had any issues with the concrete cracking when the wax is hot

sarah on Feb 03, 2019:

im sarah i;m looking for my mom
im searching up for her

Holly on Jan 22, 2019:

@Sara The mold is actually made by Wilton and originally designed for cookie shots! You can often find them in the baking section. I'm not sure what brand the cement was...it was standard powder from a hardware store. I hope that helps!

Sara on Jan 22, 2019:

Hello!! I Just got in to making cement planters and such.
Where did you find the tray of silicon molds? I have bought individual, but I couldn't find one like yours!
Also, what brand of concrete are you using?
Thanks, Sara

Ikram on Nov 16, 2018:

hello dear,

Your candles are beautiful, I can't wait to give your method a try as I love candles. I tried to make concrete candles once but failed as the concrete cracked when exposed to the high temperature of the candle flame, any suggestions of how I can prevent the cracks from forming ?

Thank you so much in advance

suzy on Jun 29, 2018:

hi, I was told that a clay flower pot or cement has pores and need to be seal before adding the wax.
true or false ? and what sealer would be ok to use if I want to use fragrance oil with soy wax ?

Beth on Aug 26, 2017:

Hi! Thank you for this tutorial - they turned out beautifully. However, for the LIFE of me I cannot find a silicone mold like yours. They are only being sold individually for $30 each in China.
Can you share where you bought the mold?

Thank you,

Audrey on Jan 17, 2017:

You are liers. This is not easy, not quick project.

All comments
Comments RSS