There are so many great vendors out there that will give you just the look you are going for regarding your farmhouse sink. When building our barndo, we were looking at staying on a budget but making sure that we had quality items that would outlast our stay in the barn.
I am going to give you three different tiers on budget: bargain, modest and splurge. The sink that we chose falls under a modest budget (maybe on the higher end of a modest budget). I will highlight our sink down below.
Bargain
This first sink is a great addition to your kitchen and will not cost an arm and a leg:

For those that enjoy a split sink:

This next sink has a price that is almost to good to be true! Run!

Modest Budget
Love the lip to hang the cutting board!

This a great open sink!

This is my favorite and most similar to what we installed!

Splurge
Check out this beauty

This one also has a great lip for a cutting board:

There are so many great options to choose from! I hope that you have fun looking a designing your kitchen. Also, Wayfair has a great feature where you can place a fixture in your own kitchen – check it out!


