Who we are

We are your boutique natural stone & tile importer and distributor, serving Colorado and the continental U.S. for over 30 years.

Natural Stone & Tile Importer

Working with our trusted suppliers from around the world, we continually seek out slate, marble, limestone and travertine tiles, mosaics and ledgestones of the highest quality to add to our thoughtfully curated product line. In order to meet current trends, we also import unique ceramics and porcelain wall tiles and recycled glass mosaics from Europe.

Natural Stone Distributor

Our vast network of dealers depend on us to stock our current product line for quick delivery or pick up. If you are a homeowner, please check out our “where to buy “page for a dealer near you.

Natural Stone Experts and Your Sourcing Partner

We can answer your questions concerning selection, installation and care and maintenance of our products. If we don’t know the answer, we will find out. Through our supplier relationships built over the last 30+ years, we can source products not included in our current stocking program.

What we offer

Natural Stone…
ageless beauty millions of years in the making.


PetraSlate offers the most unique and extensive slate selection in Colorado. From the Minas Gerais region of Brazil, to the northern province of Rajasthan of India to the Slate Valley of Granville, New York, we work with longtime, trusted suppliers to offer you a palette of unique color blends, finishes and sizes of slate tile, mosaics and ledgestones. Each region of the world shares a unique color blend of slate. No two pieces of slate are alike because nature offers infinite variety.


Our travertine selection ranges from creamy whites to earthy tans to warm grays to fiery oranges. Once again, the colors reflect the location of the quarry from which the travertines are unearthed. Our travertine tiles and mosaics are imported from Turkey and are available in natural brushed, tumbled, honed and filled and split face finishes.


PetraSlate’s limestone and marble offerings include tiles for floors and walls and a vast selection of mosaics and ledgestones for backsplashes, floors, bathrooms, kitchens, fireplaces, and entryways. From classic to traditional to modern, marbles and limestones will enhance the world around you with their timeless beauty.

Ceramics, Porcelains and Recycled Glass Mosaics

From our ceramic suppliers in Spain and Italy, we have added carefully curated wall and floor tiles to meet the current trends in the kitchen and bath industry. In addition, we offer recycled glass mosaics, perfect for use on shower floors and backsplashes.