Schluter Kerdi Shower Kit
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Price facts
- Last seen at $557.82 at Home Depot on Nov 11.
Our take on the Schluter Kerdi Shower Kit
The Schluter Kerdi Shower Kit is a complete bonded waterproofing system for a tiled shower: a sloped KERDI-SHOWER tray, a KERDI-BOARD curb, KERDI membrane and band, a KERDI-DRAIN flange, preformed corners and pipe and valve seals. It replaces a mortar bed and a separate pan liner with a thin, surface-applied sheet membrane that goes directly under the tile. The tray is a single pre-sloped piece, so the floor sets fast and the drain sits at the center. It suits remodelers and confident DIYers who want a proven system and will follow Schluter's instructions; the drain grate is not included, and the tray size and center drain must match your rough-in.
- One box covers tray, curb, membrane, band, drain flange and seals
- Surface-applied membrane waterproofs right under the tile
- Pre-sloped tray removes the mortar bed and its cure time
- Preformed corners and seals handle the tricky junctions
Schluter Kerdi Shower Kit prices at every store
- Lowe'sNew
Out of stock
$676.27+ $4.99 shippingChecked 1 h ago
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Schluter Kerdi Shower Kit price history
Lowest price we've seen: $557.82 on Nov 11 at Home Depot. Tracked across 12 stores since Nov 11.
What reviewers say
Installers and DIYers who use the Kerdi system praise the fast, watertight result and the preformed corners and seals. Complaints center on the fixed tray size and drain position, the extra cost of the grate, and the care needed to get thin-set coverage right.
- WaterproofingPraisedOwners say the bonded membrane and preformed corners give a dependable watertight shower.
- Installation speedPraisedInstallers report the pre-sloped tray and kit parts cut days off a typical shower build.
- Tray fitCriticisedThe fixed tray size and center drain are called out when they do not match the bathroom layout.
Questions and answers
- What is included in the Schluter Kerdi Shower Kit?
- The kit has the KERDI-SHOWER tray, a KERDI-BOARD curb, a 108 sq ft roll of KERDI membrane, KERDI-BAND, the KERDI-DRAIN flange, four inside and two outside KERDI-KERECK corners, and pipe and mixing valve seals. The drain grate is not included.
- Is the drain grate included?
- No. The kit includes the KERDI-DRAIN flange with a 2-inch outlet, but the grate is sold separately. Choose a grate that fits the flange and your tile.
- Can I use this over a wood subfloor?
- Yes, Schluter rates the system for wood and concrete subfloors when installed per its instructions. The subfloor must be sound, flat and properly prepared before the tray goes down.
- Does the tray fit any shower size?
- No. The tray comes in fixed sizes with a center drain, so measure your rough-in and drain location first. Trays can be trimmed at the perimeter, but the slope and drain position limit how much.
- How does it compare with a mortar bed and pan liner?
- The Kerdi system waterproofs directly under the tile and skips the mortar bed and its cure time. A traditional pan liner costs less in materials but takes more labor and leaves water a path to the liner.
- What else do I need to finish the shower?
- You need thin-set mortar, a drain grate, tile, and standard plumbing and framing materials. Schluter's KERDI-FIX and sealant help at transitions and penetrations.



