Skip to content
Shop Gifts for the tile installer in your life
Shop Gifts for the tile installer in your life
Rendering of the Wedi Fundo center drain base top view with slope
Rendering of Wedi Fundo 36x60 inch center drain shower base with labeled dimensions and sloped surface.
Wedi Fundo 36x72 inch center drain shower base rendering with slope lines and labeled dimensions.
Wedi Fundo 48x48 inch square shower base rendering showing center drain and base thickness.
CAD-style rendering of Wedi Fundo 48x60 inch pre-sloped waterproof shower base with center drain.
Wedi Fundo 48x72 inch shower pan rendering with labeled width, length, and slope to center drain.
Digital rendering of Wedi Fundo 48x84 inch center drain shower base showing drain location and height.
Rendering of 72x72 inch Wedi Fundo center drain shower base with sloped top surface and 1-37/64 inch height dimension.
Wedi Fundo Click and Seal drain system on white background
Cross-section installation diagram of Wedi Click and Seal drain connected to subfloor pipe
Rendering of the Wedi Fundo center drain base top view with slope
Rendering of Wedi Fundo 36x60 inch center drain shower base with labeled dimensions and sloped surface.
Wedi Fundo 36x72 inch center drain shower base rendering with slope lines and labeled dimensions.
Wedi Fundo 48x48 inch square shower base rendering showing center drain and base thickness.
CAD-style rendering of Wedi Fundo 48x60 inch pre-sloped waterproof shower base with center drain.
Wedi Fundo 48x72 inch shower pan rendering with labeled width, length, and slope to center drain.
Digital rendering of Wedi Fundo 48x84 inch center drain shower base showing drain location and height.
Rendering of 72x72 inch Wedi Fundo center drain shower base with sloped top surface and 1-37/64 inch height dimension.
Wedi Fundo Click and Seal drain system on white background
Cross-section installation diagram of Wedi Click and Seal drain connected to subfloor pipe

wedi Fundo Shower Base

SKU
by wedi
$622.94 - $1,596.29
$622.94
$622.94 - $1,596.29
$622.94
Choose a Available Size inches (Center Drain)

wedi Fundo® Center Drain Shower Base – Pre-Sloped, Waterproof & Ready to Tile

The original wedi Fundo Primo—now a jobsite essential. These pre-sloped, 100% waterproof shower bases come with the patented wedi Click and Seal® Drain system. Made from closed-cell XPS foam, they offer unmatched durability, insulation, and ease of installation for contractors and DIY remodelers alike. Choose from multiple center drain sizes to fit your project.

Features & Benefits

  • Pre-Sloped & Ready to Tile
    Precision-engineered slope ensures proper drainage without additional prep.
  • 100% Waterproof Core
    No need for additional waterproofing membranes—backed by Wedi’s closed-cell XPS foam core.
  • Lightweight & Easy to Cut
    Easily trimmed or extended with Wedi building panels for custom-fit installs.
  • Moldproof & Long Lasting
    Inorganic construction prevents mold growth and adds long-term durability.
  • Integrated Click & Seal® Drain System
    Each base includes a corner or center-position drain for a complete waterproof connection.
  • Fast, Tool-Free Install
    Install in hours, not days—save labor costs and eliminate the guesswork.

wedi Click and Seal® Drain Features

  • Audible “Click” confirms secure connection

  • Extra weep holes drain trapped thinset moisture

  • Works with ABS, PVC, cast iron (5° tolerance)

  • Tool-free, no glue or sealant needed

  • Lateral and vertical adjustment for tile height

  • Drain height adjustment kits available (sold separately)

How to Select the Right Size

  1. Measure from the center of the 2" floor drain to each adjacent framed wall or curb line.

  2. Double the longest distance in both directions.

  3. Select a base with dimensions equal to or greater than those doubled values.

  4. Trim the base on-site as needed for a perfect fit and centered drain placement.

Technical Specifications

Specification Value
Base Type Pre-sloped shower base
Drain Type Wedi Click and Seal® (centered)
Material Closed-cell extruded polystyrene (XPS)
Waterproofing Internal (not a membrane)
Tile Compatibility Mosaic or large format
Tile Thickness Up to 1/2" or greater
Curb Compatibility Works with all Wedi curbs
Extensions Available Yes, sold separately
Custom Cutting On-site with standard tools

 

More Details

The wedi Fundo® Center Drain Shower Base is the preferred choice of contractors, remodelers, and tile installers who demand long-term waterproofing and fast installation. With its fully integrated slope, XPS foam core, and included Click & Seal® drain system, this base simplifies the entire shower construction process—no additional slope work, pan liners, or waterproof membranes required.

Designed to support tile or stone finishes, each wedi Fundo® base can be trimmed on site to fit tight bathroom layouts or extended using wedi panels. The result is a precision-drained, mold-resistant, zero-fail shower foundation that’s ready for tile in a matter of hours.

Whether you're working on a small alcove or a large walk-in, these center drain bases provide the structural integrity and installation efficiency needed to meet demanding job timelines without compromising on quality.

What's Included

  • wedi Fundo Primo Pre-Sloped Shower Base (Center Drain)
  • wedi Click and Seal® Drain Unit
    Hair Strainer
  • Installation Manual
Manufacturer

Let customers speak for us

from 478 reviews
Tavy spacers

I've been using these spaces for years. I love them. I'm just a little nervous because they changed the color of the spacers. I think they were bought out so I'm not sure if they're going to be the exact same size. They changed The colors the white ones are now 1/16 instead of green they switched all the colors around. I'm glad I have all my old ones

P.S.
Tavy 2-Sided Tile Spacers
Tavy 2-Sided Tile Spacers
Well made and lots better then some other products that I had used in the past

Well made and lots better then some other products that I had used in the past.

E.
FloFx NoFlo™ Waterproof Membrane
FloFx NoFlo™ Waterproof Membrane
Game changer

total game changer. Will purchase again.

W.
Built With Foam Shim Refills
Built With Foam Shim Refills
Great resource

Good products and an easy to use site make this a great option for tiling projects.

P.J.
TileTools
Great drain, even better system

This is a simple way to finish out your shower with a nice looking upgraded style drain.

P.J.
FloFX Drain Grates
FloFX Drain Grates

Like this product

M.L.W.
Russo Trading Company Spin Doctor Tile Leveling System 1/32″ Base
Russo Trading Company Spin Doctor Tile Leveling System 1/32″ Base

I like it

h.t.
Sigma KERA-CUT EXT Thin Panel Tile Cutter
Sigma KERA-CUT EXT Thin Panel Tile Cutter
Awesome!

The product worked great!. The effort to break off is much less than the previous product I was using from the orange store. These may cost a little more up front, but the ease of removal is worth it as I had a number of the previous products break off in between the tiles. And that can be a challenge to remove without damaging a tile edge. No doubt will purchase these again.

t.
Perfect Level Master T-Lock - Professional Anti Lippage Tile Leveling System 1/8" (3mm)
Perfect Level Master T-Lock - Professional Anti Lippage Tile Leveling System 1/8" (3mm)
I haven't used this awesome mixer yet but I

I haven't used this awesome mixer yet but I can't wait! I could not believe how fastit arrived on my door step too! Awesome company and I'll definitely be ordering from you guys again! 🙂 👍🏼

J.M.
Bucket Mortar Mixer
Bucket Mortar Mixer
Well done!

The ordering process was very simple and easy. I received a tracking number and the shipment arrived in great condition. I have no reservation with ordering again from Tile Tool.

t.
TileTools
like the effect of grout spacing with large format tiles

like the effect of grout spacing with large format tiles, plus reusable.

Anonymous
Russo Trading Company Bulk Horseshoe Tile Spacers
Russo Trading Company Bulk Horseshoe Tile Spacers
Outstanding Product

I have used the orange store brand and some clips were difficult to break and some remained between the tiles which can be a challenge to remove. With the perfect Level Master product, not one single issue. It takes much less force to break the spacer clip also. I will purchase this brand again without question. Good quality product and easy removal.

t.
Perfect Level Master Wedges For Tile Leveling Spacer
Perfect Level Master Wedges For Tile Leveling Spacer
Saves your arms and the life of your drill. A must if you dry packing. 10/10

Bucket Mortar Mixer

J.R.
Bucket Mortar Mixer
Bucket Mortar Mixer
Better than Dewalt and MK Diamond blades for cutting porcelain tile

Before finding the Helix Copperhead blade, I used Dewalt XP4 and MK Diamond MK-415 blades. Both of these blades generally have good reviews, but they cannot touch the Helix Copperhead for smoothness of cut, lack of chipping, and lack of breakout at the end of the cut. I use the Helix blade primarily on porcelain tile and the cuts look factory on rectified tile. My machine is a MK Diamond 10" wet saw with a belt-driven blade arbor. The only non-positive comment I will make concerns the thinness of the blade. It has a thickened center section, which helps the blade run true. However, because of the blade rim thinness, it is possible for the blade to deflect slightly if pushing the tile too fast - an effect that is easily remedied by slowing cutting speed.

E.
Helix Copperhead Diamond Blade
Helix Copperhead Diamond Blade
Made leveling walls so much easier and

Made leveling walls so much easier and faster

j.
Built With Foam Wall Flattening Shim Kit
Built With Foam Wall Flattening Shim Kit