Pro Advanced 48 x 48 Custom Tiled Waterproofing Shower Kit ABS or PVC

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Pro Advanced 48 x 48 Custom Tiled Waterproofing Shower Kit ABS or PVC by Pro-Source Center

$374.84 - $419.84

Pro Advanced 48 x 48 waterproofing Custom tiled Shower Kit ABS PVC

This Kit has been replaced by the improved PSC Gen II 48x48 kit

A complete, easy to install WATERPROOFING SYSTEM Kit for maintenance-free tiled showers

With amazing grate cover choices and screwless design

Available in your choice of ABS or PVC drain connection

Pro Advanced Custom Tiled Shower Kit 48 x 48 with Center Drain

  • All the components required to build a fully bonded water tight assembly for tiled showers.
  • Includes the highest quality, most innovative and attractive drain system on the market.
  • Protects wall cavities against water and vapor penetrations.
  • Prefabricated sloped pan eliminates mortar bed, reducing weight and installation time.
  • System can use modified thinset for better adhesion and elimination of failure possibilities.
  • Install glass tiles with this system where unmodified thinset systems don't allow these materials.
  • Membrane tested at 0.07 PERM rating - much lower than required for steam showers!

Pro Advanced Shower Waterproofing Install

NEW! GEN II Drain Video

How Pro Advanced Compares to the Competition

Features Pro Advanced Shower Kit Schluter Kerdi Shower Kit Tile Redi Shower Pan
Cost $$$ $$$$$ $$$$$$$$$$
Warranty 10 Year 10 Year 3 Year
Use of high quality modified thinset provides a better bond You can use modified thinset with Pro Advanced shower kits You cannot use modified thinset with Schluter Kerdi Includes Special Adhesive
Drain grate colors 10 5 3
Patented integrated hair trap Pro Advanced shower kits include a hair trap Schluter Kerdi shower kits do not include a hair trap Tile Redi shower kits do not include a hair trap
Includes waterproof adhesive / sealant Pro Advanced shower kits include NobleSeal 150 Schluter Kerdi shower kits do not include Kerdi Fix Tile Redi shower kits do not include Kerdi Fix
Can be modified for custom installs Pro Advanced shower pans can be modified easily Schluter Kerdi shower pans can be modified easily Tile Redi shower pans cannot be modified
Rigid, stable non-flexible drain flange reduces chance of failure Pro Advanced shower drain outperforms Schluter Kerdi shower drain Schluter Kerdi shower drain is flexible and prone to failure Standard drain included
Waterproofing for walls included Pro Advanced waterproofing membrane outperforms Kerdi Schluter Kerdi included Tile Redi does not include waterproofing membrane

Perm Rating for Steam Shower Installations

(TCNA recommends PERM rating of 0.5 or LOWER)

Pro Advanced perm rating is far better than the industry standard and the TCNA recommendation
(PERM rating of 0.07)
Schluter Kerdi does not meet TCNA recommendations for permeability
(PERM rating > 0.5)
Tile Redi does not prevent steam permeability
(No apparent solution)
Fully customizable curb options Pro Advanced shower curbs are optional and the curb sizes are customizable
(Solid curb, curb overlay, or no curb)
Schluter Kerdi curb included
(Curb always included)
Tile Redi curb included
(Curb always included)

The videos above provide an excellent general guideline for installation. The 32 x 60 installation video shows the general installation techniques for installing a 32 x 60 kit (video example shows offset installation, but principles are identical). The curb installation in the video shows general installation tips for installing optional curb sections. You may build your own curbs and follow the same general guidelines for waterproofing as shown in the video. Some actual steps may vary or additional steps may be required depending on your specific kit.

The Pro Advanced Custom Shower Kit package includes:

  1. 1 Shower Tray, 48" x 48" (pan) with center drain
  2. Total of 108 SF of Waterproofing Membrane (approx. 39.5" wide x 32' 8" long)
  3. 1 - 33' x 5" Waterproofing Joint Strip
  4. 1 Pro Advanced Drain in ABS or PVC with selection from 10 stunning grate cover choices
  5. 1 Grate Puller (Grate is screwless!) and 1 easily accessed integrated hair trap
  6. 4 Pre-formed Inside corners
  7. 1 Tube of waterproofing sealant for failsafe membrane to drain-flange bond
  8. When Optional Curb is Chosen, Includes 2 Preformed Outside Corners.


  • Grate size: 3 3/4" x 3 3/4"
  • Comes with grate puller to easily lift grate
  • Features screw-less design and accommodates integrated hair trap
Waterproofing shower kit Drain Grate Cover color Polished Chrome E4401Polished Chrome
Waterproofing shower kit Drain Grate Cover color Satin Gold E4402Satin Gold
Waterproofing shower kit Drain Grate Cover color Black Chrome E4403Black Chrome
Waterproofing shower kit Drain Grate Cover color Brushed Nickel E4404Brushed Nickel
Waterproofing shower kit Drain Grate Cover color Antique Pewter E4405Antique Pewter
Waterproofing shower kit Drain Grate Cover color Polished Copper E4406Polished Copper
Waterproofing shower kit Drain Grate Cover color Oil Rubbed Bronze E4407Oil Rubbed Bronze
Waterproofing shower kit Drain Grate Cover color Brushed Bronze E4408Brushed Bronze
Waterproofing shower kit Drain Grate Cover color Polished Nickel E4409Polished Nickel
Waterproofing shower kit Drain Grate Cover color Satin Nickel E4410Satin Nickel

Optional Curbs:

Optional Curb Overlays:
(ships in 2 sections)
Noble curb overlay img Noble Curb Overlays (over 2 by 4s)
Optional 4' Solid Curb: Pro Advance waterproof Solid Curb for Showers img Pro Solid Shower Curb 4'


Waterproof shower Step11. Mark Drain Location
Waterproof shower Step22. Cut Drain Hole
Waterproof shower Step33. Test Fit
Waterproof shower Step44. Lay Sections
Waterproof shower Step55. Complete Pan
Waterproof shower Step66. Glue Drain Flange
Waterproof shower Step77. Set Inside Corners
Waterproof shower Step88. Install Transistion Strip
Waterproof shower Step99. Install Wall Membrane
Waterproof shower Step1010. Install Floor WP
Waterproof shower Step1111. Waterproof Curb
Step1212. Install Outside Corner
Waterproof shower Step1313. Expose Drain
Waterproof shower Step1414. Seal Drain Flange
Waterproof shower Step1515. Set Grate Riser
Waterproof shower Step1616. Adjust Flange Subfloor
Waterproof shower Step1717. Lock Into Place
Waterproof shower Step1818. Ready for Tile!

Complete your installation by adding these to your order:

Extremely Stain Resistant, Permanently Sealed, Easy to Install: Grout Admix with Shield Technology TEC Power Grout - Ultimate Performance Grout
Protect your existing tile and other hard surfaces with: Shield16oz img Shield Advanced Antimicrobial Complete System

Customer Reviews and Ratings

Great Shower Kit

Review by Jay

Submitted on Aug 21, 2017

Verified Buyer

I've used the pro advance shower kit for several years, and find it to be the best in the market.

Review This Product

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Product Instruction/Manual Files

[pdf] Pro_Advanced_Instructions.pdf

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