- Is the Schluter Kerdi Shower Kit worth it?
- It is worth it if your shower is 48" x 48" with a center drain and you want a proven bonded waterproofing system in one purchase. If your footprint differs, you will pay more for a custom tray or a mortar bed.
- What is included in the box?
- The kit includes the 48" x 48" ABS tray, a 48" x 6" x 4-1/2" curb, 108 sq ft of Kerdi membrane, a 5" x 33' strip roll, seals and a 2" center drain. Tile, thin-set and tools are not included.
- Can I cut the tray to fit?
- Schluter allows trimming the tray edges, but cutting too much flattens the pre-slope and can move the drain off center. Measure your rough-in before buying.
- Does it work on a wood subfloor?
- Yes, on a structurally sound, deflection-free subfloor prepared per Schluter's instructions. The floor must be flat and level before the tray goes down.
- When is the price lowest?
- The best new price seen is $549.99 at eBay as of November 4, 2026. Kit prices move with membrane and tray stock, so compare the two new listings before buying.
- Where is the Schluter Kerdi Shower Kit with Shower Tray, Curb, Waterproofing Membrane, Strips & Seals - ABS Plastic, 48" x 48" Tray Size, Center Outlet Position - KSK1220ABSE cheapest?
- At Amazon, for $613.19, as of our latest check.
- Where can I buy the Schluter Kerdi Shower Kit with Shower Tray, Curb, Waterproofing Membrane, Strips & Seals - ABS Plastic, 48" x 48" Tray Size, Center Outlet Position - KSK1220ABSE?
- 2 stores we checked sell it, including Amazon, eBay.