Schlüter®-KERDI-SHOWER-L | Function | Schlüter-Systems


Application and Function

Schlüter-KERDI-SHOWER-LT is a sloped tray made of compression-resistant expanded polystyrene (EPS). It was developed for use with the matching linear drainage system Schlüter-KERDI-LINE (see product data sheet 8.7). The Schlüter- KERDI waterproofing membrane is laminated directly onto the shower tray, which has a sufficient surface slope. The sloped tray version without KERDI waterproofing is suitable for use as a sloped insulation board below screeds - preferably below Schlüter-BEKOTEC screed. The component is shipped as a folded unit for easier transport.

A sloped board is installed on both sides of a centrally/intermediate positioned linear drain or on one side of a linear drain positioned against the wall. For this purpose, a levelling layer made of screed or bound fill must be created on a load-bearing substrate in advance. The assembly height of the levelling layer has to match the corresponding shower board.

The installation of Schlüter-KERDI-LINE-V for vertical drainage enables low assembly heights from 24 mm.

Individual dimensions can be created by cutting the sloped board with a utility knife, using the pre-marked cutting grooves. Depending on the situation at the construction site, the sloped tray can be used with the corresponding, load-bearing substrates (e.g. wooden floors, vertical drain, mortar substrate etc.). Schlüter®-KERDI-SHOWER-LTS with Schlüter®-KERDI-LINE-H, wall installation Alternative

The available base dimensions include: (drainage is always situated on the firstlisted side)

  • 100 x 100 cm - wall installation
  • 122 x 122 cm - wall installation
  • 139.5 x 139.5 cm - wall installation
  • 91.5 x 139.5 cm - wall installation
  • 91.5 x 183 cm - wall installation
  • 96.5 x 193 cm - wall installation
  • 136.5 x 200 cm - wall installation
  • 193 x 96.5 cm - wall installation
  • 100 x 100 cm - intermediate installation
  • 122 x 122 cm - intermediate installation
  • 139.5 x 139.5 cm - intermediate installation

Contact Schlüter-Systems Ltd

Units 3-5 Bardon 22,
Beveridge Lane, Coalville,
Leicestershire, LE67 1TE
Phone: +44 (0) 1530 813396

Quick contact list

Reach the department of your choice directly via email:

Write To Us!

Do you have a question or suggestion?

Further information

on our products and specifications can be found here:

Legend "Products"

We use the following symbols and abbreviations to illustrate our price charts.

image image

= new products

= radius perforation available   


H = height
L = length
B = width

PL = euro pallet 
KV = case packaging 
BV = bundle (there is a 10 item bundle packaging for all the profile types)
P = box packaging 
R = roll
St. = unit