top of page

Custom Porcelain Slab Showers

One of the most popular uses of porcelain slabs is in showers.  It is easy to see why as it eliminates the most common complaint about tile showers.  No Grout!  And in some cases, we can eliminate the need for silicone.  With porcelain slabs you get a truly beautiful appearance with a product that is easy to maintain and clean.  

Slab size should be a key thought when designing the size and layout of your shower.  If you select a slab that is too small, you may be required to add a joint.  However, you must also consider accessibility with your project.  We need to be able to carry the pieces in to get them installed.

IMG_8799.HEIC

Flatten

One of the most important steps to any porcelain slab shower is getting the walls flat.  We require 1/8" variance in flatness over 10-feet.  If the job does not meet these standards it must be corrected.  We use a special process that is effective and affordable to get your wall area in compliance.  If your wall is not flattened, then your installation will not be properly bonded due to potential voids behind the panels.

2

Waterproof

Once the walls have been flattened, we waterproof your shower using products that we believe in and are respected in the industry.  These products have perm ratings, or the measured rating for allowing water vapor to pass, at near zero.  This means that your shower will be protected from leaks, mold growth, and other negatives that can cause your investment to be destroyed.  These products come with amazing warranties from the manufacturers and our team.

3

Install

Now that we have waterproofed, we can take measurements to fabricate your shower walls.  Depending on the complexity, size, and location of your project, we will either fabricate onsite or digitally measure for production at our facility using CNC equipment.  We try to install each and every project in a timely fashion, so dont worry, you will not be waiting weeks for completion.  Most times, we can install a standard shower in a day.  The most important fact about our installations is that we follow ANSI (American National Standards Institute) rules for correct installation of porcelain slabs.  No shortcuts, nothing missing. our installs are done right to last you a long time.

4

Glass and Delivery

The easy part is always final clean and handover for shower glass.  Due to the nature of thinset mortar, we need to allow time for the panels to dry and cure over night.  This means on our last day we will clean any mortar residue and apply silicone as necessary.

Wedi Pro Certified

Our showers now offer 15 & 20 year warranties

When it comes to building a leak-proof, long-lasting shower, training matters. As a Wedi Pro Certified Installer, we’ve completed Wedi’s advanced training on waterproof shower systems, giving you:

 

  • Guaranteed Waterproofing – Every seam, drain, and corner is installed to Wedi’s strict standards to prevent leaks and mold.

  • Full Manufacturer Warranty – Wedi’s best warranties require certified installation, protecting your investment for years.

  • Efficient, Professional Installation – Our certification ensures a faster, cleaner build with fewer disruptions.

 

 

Trust your shower to a team whose skills are verified by the industry leader in waterproofing.

Wedi Shower Kit

Modern Meets Timeless

IMG_4605.jpeg

Make sure you contact us to discuss your shower project and how we can assist with our variety of brands available.  Click "Get in Touch" to submit your information.

© 2025 by The Porcelain Slab Co. All rights reserved.

  • Instagram
  • youtube
bottom of page