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Deal.ai › Schluter
Schluter
Kerdi-Shower Kit 48" x 48", PVC Flange
Schluter

Kerdi-Shower Kit 48" x 48", PVC Flange

Best price now

$557.82at Weisser DistributingChecked Nov 11

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Price facts

  • Last seen at $557.82 at Weisser Distributing on Nov 11.

Our take on the Kerdi-Shower Kit 48" x 48", PVC Flange

The Schluter Kerdi-Shower Kit is a complete bonded waterproofing system for a 48" x 48" shower, built around a preformed sloped tray, a 48" curb and Kerdi membrane. It replaces a mortar bed and a traditional liner with a surface-applied sheet membrane that bonds directly under the tile. The kit suits a confident DIYer or a tile pro who wants a fast, watertight pan with a proven drain bond. Against mortar-and-liner builds it is quicker and lighter, but it is a fixed 48" x 48" footprint, the drain grate is not included, and the tray must be set level and square.

Best forDIYers comfortable with thin-set and membrane workTile setters who want a fast, liner-free panBathrooms with a 48" x 48" shower footprintRemodels replacing a mortar bed and vinyl liner
Pros
  • Preformed sloped tray removes the mortar bed
  • Surface waterproofing goes under the tile, not below it
  • Includes membrane, band, corners, pipe and valve seals
  • Curb, tray and drain flange sized to work together
  • Cuts install time versus a mud pan and liner
Cons
  • Drain grate sold separately
  • Fixed 48" x 48" size, not adjustable
  • Tray must sit level and square or the tile lines drift
  • Requires thin-set and careful membrane laps
  • One-year manufacturer warranty on materials

Kerdi-Shower Kit 48" x 48", PVC Flange prices at every store

  • Weisser DistributingNew

    In stockReturn policy

    $557.82Checked Nov 11
    Visit Weisser Distributing

What reviewers say

Owners and installers describe the Kerdi system as a reliable, watertight shower build that saves time over a mortar bed. Complaints center on the fixed tray size, the separate drain grate and the care needed to set the tray level.

What people mention
  • WaterproofingPraisedOwners trust the bonded membrane to keep water out of the substrate.
  • Install timePraisedInstallers say the preformed tray and seals cut days off a traditional build.
  • Tray sizeCriticisedThe fixed 48" x 48" footprint leaves no room to adjust to an out-of-square opening.
  • Drain grateCriticisedBuyers note the grate is a separate purchase and must be matched to the drain.
  • LevelingMixedThe tray must be set dead level; small errors show up in the tile lines.

About the Kerdi-Shower Kit 48" x 48", PVC Flange

This kit contains the waterproofing components needed to build a watertight, maintenance-free shower assembly without a mortar bed. It includes the shower tray and the shower curb.

The drain is a KERDI-DRAIN with a PVC flange and a 2" outlet. The drain grate is sold separately.

Model
KSK1220PVC
Tray
1 KERDI-SHOWER-T/-TS/-TT shower tray, 48" x 48"
Curb
1 KERDI-BOARD-SC shower curb, 48" x 6" x 4-1/2"
Membrane
1 roll KERDI waterproofing membrane, 3' 3" x 33' (108 ft²)
Waterproofing strip
1 roll KERDI-BAND, 5" x 33'
Drain
1 KERDI-DRAIN with PVC flange and 2" outlet
Corners
4 inside and 2 outside KERDI-KERECK preformed waterproofing corners
Seals
1 KERDI-SEAL-PS pipe seal, 3/4"; 1 KERDI-SEAL-MV mixing valve seal, 4-1/2"
Not included
Drain grate (sold separately)
Warranty
1 year against defects in materials and workmanship, from the date of original retail purchase

Questions and answers

What is included in the kit?
A 48" x 48" Kerdi-Shower tray, a 48" x 6" x 4-1/2" Kerdi-Board curb, a 108 sq ft roll of Kerdi membrane, a 5" x 33' roll of Kerdi-Band, a Kerdi-Drain with 2" PVC outlet, four inside and two outside corners, a 3/4" pipe seal and a 4-1/2" mixing valve seal.
Is the drain grate included?
No. The drain grate is sold separately and must be chosen to fit the Kerdi-Drain flange.
Can I cut the tray to fit my shower?
The tray is preformed with a built-in slope to the drain. Trimming it changes the slope and the drain position, so plan the shower around the 48" x 48" size.
Does it work over a wood subfloor?
The tray needs a solid, level, structurally sound substrate. Follow Schluter's installation instructions for the specific subfloor and framing.
What tile can go over the membrane?
Standard ceramic and porcelain tile set with thin-set mortar over the Kerdi membrane. Follow the membrane and thin-set manufacturer's directions for coverage and cure.
How long is the warranty?
Schluter warrants the product against defects in materials and workmanship for one year from the original retail purchase.
Where is the Kerdi-Shower Kit 48" x 48", PVC Flange cheapest?
At Weisser Distributing, for $557.82, as of our latest check.

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