Transform Your Bathroom

with Our Cast Stone

Welcome to Custom Marble! With over 40 years experience in the Treasure Valley, we specialize in bathroom remodeling, groutless showers, tub surrounds, marble bathroom countertops, kitchen countertops, and more. Reach out to see why our cast stone, also known as Tyvarian and cultured marble, is the perfect solution for your next project!

Why Choose Tyvarian or Cultured Marble?

Cultured and Tyvarian marble slabs are produced with by hand casting a custom blend of crushed stone, specialized resin, and color pigment and ink. With over 250 colors and patterns to choose from you can create the exact look that you want for your bathroom. The casting process allows us to custom make a variety of sizes needed for your specific project or application. The end result of our cast stone products is a beautiful material with a list of factors that make it excellent for use in showers, tub surrounds, soaker tubs, vanity tops, backsplashes, accent walls, wainscoting and the list goes on.

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Customizable: There’s a reason we’re called Custom Marble. We make our Tyvarian and cultured marble cast stone material from scratch for your specific project. This custom approach allows us to offer you over 250 colors, patterns, and designs to imitate a variety of materials and match any design aesthetic.
Groutless: With our Tyvarian or cultured marble, truly go grout free! Unlike tile, our large slabs allow us to minimize seams and avoid cracking at joints. This prevents build up of residue and sediment over time that can be so difficult to clean and maintain. Plus, it gives you a sleek, clean look!
Long-lasting: Both Tyvarian and cultured marble are strong and resistant to scratches, stains, and chips. Our blend of crushed stone and resin cures out to a rigid, dense, and durable material that will last a lifetime.
Low Maintenance: Our custom cast marble never needs to be resealed and requires minimal upkeep. It’s simple and easy to clean, and you can use a large number of regular cleaning products you already have in your home.
Value: We believe in the quality and value of our product. While not the least expensive material on the marketplace, our custom cast marble provides a luxurious look that looks and feels like a million bucks. We seek to give you a product worth investing in for the long run.
Water-resistant: Non-porous materials like marble help prevent water damage and mold growth, making it perfect for bathrooms. Our materials are designed for a variety of surfaces, including shower walls and floors, tub surrounds, countertops, accent walls, and more.

Our Services

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Bathroom Remodel

We provide bathroom remodeling services for Boise and the Treasure Valley. We can transform your bathroom in a variety of ways, including groutless shower walls, cultured marble tub, marble backsplash, marble wall accents, marble countertops and vanity tops, and more. From demolition and prep work to final install, the opportunities are endless with our highly-durable and custom marble!