DIY Granite Countertops – Yes, Really!

I live in a development where all the houses have pretty much the same layout.  They were all builder grade basic to start out, and that is one reason I’m always trying to personalize it and add some interest.   One of my neighbors was itching to upgrade her kitchen and asked me to help her out with it.   She had seen how I painted my niece’s kitchen counters and wanted to do something similar to hers.   We talked about it and decided to go with the look of granite countertops as opposed the marble look I did at my niece’s.  The granite is better suited to my neighbor’s kitchen and style.

Here is what her kitchen looked like before.  She had just replaced the flooring and had someone scheduled to come over and paint the cabinets.  My neighbor wasn’t ready at this point to spend the money on new counters, or new backsplash so we matched everything to the existing backsplash.

The Giani Granite countertop kit I used last time worked so well that I wanted to use that product again.  We decided to go with the Sicilian Sand kit to compliment her existing color scheme.  Here is her kitchen before:

builder grade kitchen before

As you can see, it’s very similar to what my own kitchen looked like before I remodeled it, it’s just flipped.   Her’s is to the right and mine is to the left.

What You Will Need*:

Giani Countertop Kit (We used Sicilian Sand)

Painters Tape

Utility Knife

Small Artist Brush

Light Sanding Sponge

Giani granite countertop kit
How to DIY Granite Countertops:

The first step is to clean the existing counters with a brillo pad.   This does double duty.  It cleans them as well as roughens them up a bit, no sanding required.  Then rinse twice with water.

Next, I used painters tape all around the perimeter of where I’d be painting to protect the walls, cabinets, and appliances.

priming laminate counters, diy granite countertops

After that, you prime them with the black primer included in the kit.  It also comes with the roller to apply it.   I used a brush around the edges and where the counters meet the backsplash.   Once it’s primed, let it dry for 8 hrs.  My friend and I were saying we even liked how it looked at this point.

DIY Granite countertops Primer

The kits come with 3 accent color paints and a sponge for sponging them on.  Open all 3 cans, and pour a little of each into separate trays.   Working in 2-foot sections, sponge color 1, then 2, then 3 without letting it dry in between, you want them to blend.

how to paint your counters to look like granite!!

There is no right or wrong way to do this part.   You can add as much or as little color as you like.  One thing I did notice, was that as I was progressing along and the sponges became more and more saturated it was leaving more paint on the counters.  I had to go back and touch up some of the areas where I started to make it match.

how to paint your counters to look like granite - really!


When that is dry, roll on your sealer (also included in the kit).   Wait four hours before using a second coat and sand the first coat very lightly first if needed.

diy granite

When everything has fully dried, score the painter’s tape with a utility knife before removing so you don’t pull any paint up with it.  That did happen to me in one or two tiny spots.  I used a small, flat artists brush to touch up those spots.

How to DIY Granite Countertops, granite countertops kit


Also, keep in mind that real granite countertops are a natural stone so the pattern is never exact.   This should help alleviate any fears you might have about trying this yourself.

kitchen countertops DIY Granite


Here is a full side by side before and after.  Can you believe the difference here using only paint?

Kitchen makeover on a budget, before and after, DIY Granite counters


Using a kit to achieve granite countertops is such a great alternative if you can’t afford to update your existing counters right now.  I highly recommend giving it a try.  Especially if you have laminate counters, you really have nothing to lose!  If you do try it, I also recommend reading the instructions on how to care for them.   Even though the top coat is solid, you don’t want to use abrasive cleaners on them so that they last as long as possible.


*Thank you to Giani Granite for supplying the countertop painting kit.   All opinions are 100%  my own.  This post contains affiliate links, you can read my full disclosure here.


How to DIY your own granite countertops!! Budget kitchen decorating

5 thoughts on “DIY Granite Countertops – Yes, Really!

  1. I did this about 4 or 5 years ago and its coming off in lots of areas. Even with about 3 coats of polyurethane. Thinking of doing the concrete overlay

    1. Thanks for your feedback, Deb. I’m curious, did you use this exact product? Also, did you follow the care and cleaning directions? I know they recommend not using any chemicals or abrasive cleaners.

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