wedi Fundo® Shower Base

Product information

The original wedi Fundo® shower base. These robust, pre-sloped, waterproof shower floor bases come with a wedi® Fundo Click and Seal® Drain unit. You can select one of our square wedi Premium drain cover options to fit the preferred design. 

Key features:  

  • Multiple base sizes and extensions available- all customizable on-site, if needed.
  • Square and rectangular base options with center or off-center point drain locations.
  • Slope design allows for use of small- or large-format tile when cut along slope lines.
  • Installed over various types of subfloors.

Here is how you select the right shower base size to fit the job in most cases:

  1. Determine the distance between the center of the 2-inch pipe in the subfloor to all framed walls and where you plan to have the inside of a wedi curb (as if it were another framed wall).
  2. Take note of the longest dimension of the two distances measured along each axis (east/west and north/south.)
    1.  You will need to select a shower base that covers 2x the length of the longest dimensions along each axis. This will ensure that the shower base will cover the entire shower area and, if needed, can be trimmed on site to position the integrated wedi drain over the 2-inch wastepipe in the subfloor.

This method of calculating the correct shower base works for square and rectangular spaces with a mostly centered drain location. Where drains are very close to a wall, one of our off-center drain bases should be used if possible.

Refer to our Technical Drawings section to select the correct base that covers your shower dimensions, and will properly align the integrated wedi drain with the floor drain pipe.

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wedi® Fundo Click and Seal® Installation
Installation Manual, Requirements/Limitations and Warranty
Product Approvals & Certification

Approvals and certificates applicable to entire Fundo Shower System incl. wedi Building Panel:

City of New York, MEA 912-52-SM

Fundo Shower Systems & Building Panels: ICC PMG 1189 (for USA & Canada) – Download Here

Meets all applicable ANSI/ISO Standards incl. ANSI 118.10 and IAPMO PS106

TCNA handbook recognized for wall, floor, countertop, & more applications

City of Los Angeles Approval M-100017

BBA (British Board of Agrement)

DIN EN ISO 9001

CE Marked

Diverse State Approvals

SAI Global Watermark Certified (Australia & New Zealand)

Codemark Certified (Australia & New Zealand)

Technical Performance Data

Tensile Strength
ASTM C297
65 psi
Shear Strength
Under conditions required in ANSI A118.10-1999
4 week Shear Strength Dry: 216 psi 12 week Shear Strength Dry: 217 psi 100 day Shear Strength Wet: 201 psi
Waterproof
ASTM D4068 / ANSI A118.10-1999
Passed
Waterproofness of Assembly
ASTM E331
Passed, wedi Fundo Kit assembly (complete system)
Capillarity
0
Fungus/Bacteria Resistance
ASTM G21
Passed, No Growth
Linear Variation
AC 159/ASTM 1037-39
Passed, less than 0.07%
Floor and Trench Drain Compliance
ASME A112.18.2
Passed, Compliant (ICC PMG 1189)
Seam Strength
ASTM D751-11 (requirement 8 lb/in width)
Passed, 36.4 lbs

Product Sizes

 For product retail pricing, please see our Illustrated Retail Price List (USA or CA), available in the downloads section below.

wedi Fundo® Shower Base
Dimensions
Unit
Item Number
Image
wedi Fundo® Shower Base (Center Drain)
36 in. x 36in.
1 piece
US9100001
wedi Fundo® Shower Base(Center Drain)
36 in. x 48 in.
1 piece
US9100002
wedi Fundo® Shower Base (Center Drain)
36 in. x 60 in.
1 piece
US9100004
wedi Fundo® Shower Base (Center Drain)
36 in. x 72 in.
1 piece
US9100006
wedi Fundo® Shower Base (Corner Drain)
36 in. x 72 in.
1 piece
US9100005
wedi Fundo® Shower Base (Center Drain)
42 in. x 60 in.
1 piece
US9100007
wedi Fundo® Shower Base (Center Drain)
42 in. x 72 in.
1 piece
US9100008
wedi Fundo® Shower Base (Center Drain)
48 in. x 48 in.
1 piece
US9100003
wedi Fundo® Shower Base (Center Drain)
48 in. x 60 in.
1 piece
US9100009
wedi Fundo® Shower Base (Center Drain)
48 in. x 72 in.
1 piece
US9100010
wedi Fundo® Shower Base (Center Drain)
48 in. x 84 in.
1 piece
US9100014
wedi Fundo® Shower Base (Center Drain)
60 in. x 60 in.
1 piece
US9100011
wedi Fundo® Shower Base (Center Drain)
60 in. x 72 in.
1 piece
US9100012
wedi Fundo® Shower Base (Corner Offset Drain)
60 in. x 72 in.
1 piece
US9100013
wedi Fundo® Shower Base (Center Drain)
60 in. x 84 in.
1 piece
US9100015
wedi Fundo® Shower Base (Center Drain)
72 in. x 72 in.
1 piece
US9100016
Extension Panels
Dimensions
Unit
Item Number
Image
Straight Extension Panel, Pre-grooved
48 in. x 24 in. sloped 1/4 in./ft (610 x 1219 mm sloped 2%)
sheet
073783528
Straight Extension Panel "Lean", Pre-grooved
72 in. x 12 in. sloped 1/4 in./ft (1829 x 305 mm sloped 2%)
sheet
US3000036

Step 1 Complete!

You’ve chosen your shower base, now choose your building panels!

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