Installation Guide
18  STEAM ROOM ASSEMBLY — Schluter
®
-KERDI-DS waterproofing membrane
Continuous Use Steam Rooms – Ceramic or stone tile
STEAM ROOM ASSEMBLY
Schluter
®
-KERDI-DS waterproofing membrane
K-SR-20
Ceramic or stone tile
Schluter
SET
®
, Schluter
ALL-SET
®
, 
Schluter
FAST-SET
®
or unmodified thin-set mortar
Schluter
®
-KERDI-DS 
waterproofing membrane
Schluter
®
-KERDI-BAND  
waterproofing strips
Schluter
®
-KERDI-KERECK-F 
waterproofing corners
Schluter
®
-KERDI-SEAL-PS
seals or suitable sealant (see 
page 17 for more information)
Solid backing
Schluter
®
-KERDI-DRAIN
Alternative (not shown):
•  Schluter
®
-KERDI-LINE
Mortar bed
Schluter
®
-KERDI-BOARD-SC  
curb
Alternatives (not shown):
• Schluter
®
-KERDI-BOARD
 waterproofing panel
• Built-up curb
Schluter
®
-KERDI-BOARD 
bench (optional)
Alternative (not shown):
• Schluter
®
-KERDI-BOARD-SB  
 bench (optional)
Wood or concrete subfloor
Schluter
®
-DILEX profile (optional)
Schluter
®
-DITRA uncoupling membrane 
(membrane and KERDI-BAND 
connection to floor are optional)
Shelf (not shown, optional):
• Schluter
®
-SHELF-E/-W/-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
7
13
5
6
11
4
4
8
1012
14
9
3










