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How thick are the Schluter-KERDI-SHOWER shower trays?

Below are the charts with the dimensions and perimeter height of each of the KERDI-SHOWER-T/-TS/-TT,...

Do I install the Schluter^®-KERDI-BOARD-SC shower curb or Schluter^®-KERDI-BOARD-SB shower bench on top of or adjacent to the Schluter^®-KERDI-SHOWER- T/-TS/-TT shower trays?

The KERDI-BOARD-SC shower curbs and KERDI-BOARD-SB shower bench are typically installed adjacent to the Schluter prefabricated shower tray...

My shower isn’t the same size as the Schluter^®-KERDI-SHOWER-T/-TS/-TT trays. Can I modify the tray to fit my shower?

Yes. The KERDI-SHOWER- T/-TS/-TT trays can be cut to size to fit various applications. Ideally...

Why should I use the Schluter^®-Shower System?

The Schluter®-Shower System is an integrated family of products that together form a fully bonded, watertight assembly for tiled showers...

What are the Schluter^®-KERDI-SHOWER and Schluter^®-KERDI-BOARD prefabricated substrates made of? Can they really support the tile assembly?

The KERDI-SHOWER prefabricated substrates are made of expanded polystyrene (EPS) foam with a high compressive strength...

Shower Accessories in Matte Black

KERDI-DRAIN grates and other black matte accessories adds contrast to make a statement in this classic curbless shower design inspiration.

Showers

Curbless Showers

Open concept, or curbless showers are increasing in popularity due to their sophisticated yet simple design, and accessibility.

Do the new Schluter-KERDI-SHOWER–T/-TS/-TT shower trays with integrated KERDI membrane require additional waterproofing after installation?

Yes, all wall to tray connections must be waterproofed with KERDI-BAND. All KERDI drains need to be sealed...

Commercial steam showers

Find out about waterproofing requirements for commercial steam showers.

New Waterproof Shower Components

Tile showers must be thoroughly waterproofed to provide reliable performance. But properly waterproofing a shower area takes time and for professional tile installers, time is money.

Residential steam showers

Find out about waterproofing requirements for residential steam showers.

Shower with point drain

Find out more about effective moisture management and drainage for showers with point drains.

Shower with linear drain

Find out more about effective moisture management and drainage for showers with linear drains.

Shower Squared

Looking down on a great use of space. A well-planned space makes room for style using prefabricated tray substrates.

Shower^®-SHELF

Complement your shower drain with a matching SHELF. Designed for tiled walls, these brushed stainless steel shelves can be installed either in tandem with the tile, or as a retrofit application—without the need for any screws or fasteners.

Floor Warming for Shower Floors

By using a dedicated heating cable and ensuring the shower area has completed required waterproofing steps the shower floor can be warmed, just like any other tiled floor.

Neo Angle Shower Tray Part of Schluter Expansion

Neo angle shower bases are very common in situations where space is at a premium and the homeowner wants a quality tiled shower.

Prefabricated Shower Niche Improves Tile Installation

A shower niche is an ideal spot to keep shampoos and soaps in a tiled shower. But building a fully waterproof, properly sealed tiled shower niche can be a detailed and time consuming task. Schluter-Systems has developed four prefabricated and completely waterproof shower niches that are ready to tile.

What size spacers should I use, if I need to install the drain before the KERDI-SHOWER-T/-TS/-TT tray?

There are two sizes of spacers included. Please refer to the diagram below to find your tray size.

Sleek New Shower Grates Enhance Bathroom Design

A series of new shower drain grates from Schluter-Systems features brand new designs that fit into a virtually invisible frame, resulting in a stylish and truly seamless look for shower floors...

Kit Provides Everything to Waterproof Tub and Shower Walls

Kerdi-Board Kit Simplifies Shopping and Installation for Tile Projects.Tiled shower walls are luxurious, hygienic, and easy to maintain.

Horizontal Drain Outlet Makes Relocating Showers Easier

Relocating a drain for a shower can be extremely challenging and potentially expensive in many remodeling and renovation situations.

More Shower Trays, Even More Possibilities

To help create unique spaces more easily, Schluter-Systems is now introducing 16 new prefabricated, sloped trays for showers with the KERDI-DRAIN point drain and KERDI-LINE linear drain.

Can I install Schluter^®-KERDI over drywall in my tiled shower?

Yes. Once you install KERDI over the drywall panels, they will be completely protected from the water and vapor in your tiled shower.

Can I use another manufacturer’s drain with your Schluter^®-Shower System?

The Schluter®-KERDI-DRAIN and Schluter®-KERDI-LINE drains are specifically designed to integrate with the Schluter®-Shower System...

Shower with bathtub

Find out how to waterproof the walls surrounding your bathtub.

Can I use Schluter^®-KERDI in my steam shower?

Yes. KERDI is suitable for use in intermittent use steam showers. Schluter®-KERDI-DS is required for continuous use steam rooms...

When framing a Schluter^®-KERDI-BOARD-SN shower niche with Schluter^®-RONDEC, do I use inside or outside corner accessories?

When framing a KERDI-BOARD-SN shower niche you will need to use the 90°...

What is a water test? How do I perform one on the Schluter^®-Shower System?

A water test is a quality control check performed on any shower installation before setting tile. It consists of stopping...

New Shower Trays for KERDI-DRAIN and KERDI-LINE

Introducing the new Shower Trays for KERDI-DRAIN and KERDI-LINE: Integrated waterproofing. Improved strength. Thinner formats.

Recessing the Shower Floor

5 Benefits of a Shower Niche

Sherry Holmes

Best Drain for Your Shower

Scott McGillivray

Can Schluter^®-DITRA-HEAT-E-HK heating cables be installed on a shower bench?

Yes, DITRA-HEAT-E-HK heating cables can be installed on the top surface of shower benches. Care must be taken to install...

Can the Schluter^®-KERDI-BOARD-SC shower curb be trimmed to my desired size?

The Schluter®-KERDI-BOARD-SC shower curbs can be cut to length using a utility knife or a handsaw. To modify the height, remove the desired amount from the bottom of the curb using a utility knife...

Using a Prefabricated Shower Tray and Ramp

Tiled Shower Waterproofing Systems

White Paper, Sean Gerolimatos & Don Recine

Smooth Hideaway

Curbless retreat. An extra long walk-in shower was achieved using KERDI-BOARD, KERDI, and DITRA-HEAT to keep the floor warm and dry.

What is the largest size hole I can cut in the subfloor for the drain?

The maximum would have a 5” diameter. A template is included in the drain kit box to guide the application.

Essential Water Management in Tiled Showers

Tile Letter Magazine, Sean Gerolimatos

What kind of sealant should I use?

In showers and bathtub surrounds we recommend that the sealant be designated...

Brushed Stainless Steel Shelves Enhance Design and Performance

A shelf is a near necessity in a shower. The most common solution in a tiled shower is for the installer to construct a shelf using a tile covering that matches or accents the tiles in the shower area.

Shower with access ramp with KERDI waterproofing membrane

Point drain shower with curb with KERDI waterproofing membrane

How do I receive a lifetime warranty?

Complete the following 3 steps...

How far up the wall do I need to install the Schluter^®-KERDI?

For showers and bathtub surrounds, KERDI must be carried to the height of the showerhead at minimum...

Wider KERDI Membrane Provides Faster Shower Waterproofing

Tile installers, like any professional contractors, want to do their jobs faster without compromising their quality standards or driving up their material costs. To help installers achieve this goal, Schluter Systems is providing its Kerdi waterproof membrane in a roll twice as wide as the previous roll.

Can the Schluter^®-KERDI-BOARD-SB be trimmed to my desired size?

Yes, the KERDI-SHOWER-SB shower bench can be trimmed to the desired width using a utility knife...

Au Natural

Is there a minimum required tile thickness for applications using the SHELF-N niche shelves?

No, applications using SHELF-N in the Schluter®-KERDI-BOARD-SN shower niche can incorporate any thickness tile.

Schluter^®-Shower System

Café au Lait

Framed in Contrast

Lathered In Luxury

Lathered In Luxury

KERDI-LINE Drain

The new KERDI-LINE drain is an elegant low-profile alternative to traditional shower drains. This sleek and versatile linear drain is easy to install and offers an interesting array of design opportunities, including wheelchair-accessible showers.

New Kerdi Drain Grates Metallic Finish

Shower grates are no longer just an opening in the floor to let the water escape – they are part of the design of the bathroom.

Schluter Drain Grates Now Available in Chrome Finish

Chrome is a very durable, attractive, and low maintenance finish that is often used for fixtures and other components in bathrooms and shower areas.

Matching Finishes Available on Drains, Shelves and Profiles

Schluter-Systems’ popular TRENDLINE textured finishes will now be applied to the KERDI-DRAIN-STYLE series of shower drain grates and the recently launched Schluter®-SHELF shower shelves.

Casablanca Collected

A bathtub surround gone custom. This shower features three custom niches to alleviate shower clutter and a guaranteed watertight, leak-free shower using KERDI membrane.

Can I use Schluter^® mortars in a submerged application (e.g., water feature)?

All Schluter mortars are suitable for use in wet areas. However, the Schluter®-Shower System details...

Benches

Create your KERDI-BOARD shower bench to your own specifications to fit any shower.

Partition Walls

Need separate shower stalls or a divide in your shower? Build a customized KERDI-BOARD partition wall!

What is the maximum load rating for the different shelves? Can I use a SHELF as a foot support while I’m shaving my legs in the shower?

We have designed and tested the shelves to ensure that they are suitable for the intended use...

How do I connect Schluter^®-KERDI-BOARD to a bathtub?

There are two methods to seal KERDI-BOARD to a bathtub. Please refer to the Schluter®-Shower System...

How do I seal Schluter^®-KERDI to a bathtub?

There are two methods to seal KERDI to a bathtub. Please refer to the Schluter®-Shower System Installation Handbook...

Confetti Cover

What is a system warranty?

A system warranty is a comprehensive warranty that includes all products in a particular system of Schluter products (e.g., Schluter®-Shower System, Schluter®-DITRA-HEAT, Schluter®-DITRA)...

Can the Schluter^®-KERDI-BOARD-SC prefabricated shower curbs support the weight of a glass door or glass block wall?

Yes, these curbs will support these installations.

Can I use a premixed thin-set mortar to install Schluter^®-KERDI and tile in my shower?

No. Schluter®-Systems does not recommend the use of premixed thin-set mortars (mastics/adhesives) in any KERDI installation.

How do I install the prefabricated shelf in the Schluter-KERDI-BOARD-SN shower niche?

When using the KERDI-BOARD-SN prefabricated shelf, determine the desired height of the shelf and mark with a level line...

Open Expanse

A grand entrance to a grand bathroom. DITRA-HEAT ensures that any step outside these showers is a warm one.

Ease of Access

I’m installing Schluter^®-KERDI over drywall in my shower. Do I need to tape the joints between panels before installing the KERDI?

No. It is not necessary to tape the joints between drywall panels before installing KERDI. If you must tape...

Be Bold

Perfecting that white/black balance for total bathroom envy. Here the tile is kept continual from main floor and on into the shower, where KERDI-DRAIN-STYLE in a matte black finish blends right in.

Blend In

Down to earth elegant in a neutral bathroom, that has it all. The Schluter-Shower System was used to create this waterproof retreat. Muted tones meet impact when various textures come into play.

Next Generation Bathroom

Schluter-Systems is changing the way tiled bathrooms are built. In attendance at various conferences, Schluter-Systems will be presenting the Next Generation Bathroom, focusing on new materials and construction methods that combine moisture management, accessibility, and design.

Bathtub surround with KERDI waterproofing membrane

Am I covered under a Schluter system warranty if I use Schluter products in combination with products from another manufacturer?

It depends. When using Schluter systems we require the use of all Schluter products...

CEU Accredited Live Online Training

Join our Educational Trainers for these live interactive training sessions for Architects and Designers

Innovation Workshop: Part 1

This is your introductory workshop to all things Schluter. See what the tile world looks like in an Orange hue.

Bathtub surround with KERDI-BOARD waterproof panels

Do I have to apply sealant at the shelf-to-wall transitions or can I use grout instead?

The use of sealant at these transitions is required for two purposes. First, the material actually seals...

Online Training for Industry Professionals

Join our Educational Trainers online for these interactive training sessions and take your knowledge of Schluter products to the next level.

Kerdi-Board Building Panels

Sean Gerolimatos

Tub Surround Upgrades Made Easier

Installing tile in a tub surround can quickly transform an otherwise ordinary bathroom into a luxurious retreat. It is a simple upgrade that will pay dividends for the homeowner.

Schluter^®-Systems Wins Four Awards for Most Preferred Products

Schluter®-Systems recently received four product awards from the 2017 Tile & Stone Installation Contractor CLEAReport: Most Preferred Brand of Waterproofing Membranes...

How long do I have to wait before I can install tile on Schluter^®-KERDI-BOARD?

For most installations of KERDI-BOARD, tile can be installed right away. Exceptions include curved wall areas and non-bearing...

Areas of Use

Is it required to waterproof Schluter^®-DITRA-HEAT?

Waterproofing the floor is not required, but can be beneficial in some cases. Today’s construction methods...

Raising the Bathroom Floor

KERDI-DRAIN-Metallic-Grate-Finishes

Awards & Accolades

We are honored to have been recognized with various awards and accolades, as these distinctions highlight our commitment to our customers, partners, and the tile industry.

Is it required to waterproof Schluter^®-DITRA and Schluter^®-DITRA-XL?

Waterproofing the floor is not required, but can be beneficial in some cases. Today’s construction methods, which include the use of lightweight...

Can ceramic tile, including porcelain tile, be set on Schluter^®-KERDI with latex-modified thin-set mortar?

In general, we DON’T recommend it. Here’s why: Latex-modified mortars must dry for the polymers to coalesce and form a hard...

New Schluter Website

Schluter^®-Systems has launched a completely new website that simplifies navigation and provides several interactive tools that make it much easier to design and specify tile projects.

Schluter Profiles in Classic Colors

The classic looks of both black and white never seem to go out of style. To support these common design choices, Schluter®-Systems now provides black and white finish options for their most popular profiles.

Continuing Education for Architects & Designers

Find out more about AIA and IDCEC continuing education seminars available.

Innovation Workshop: Part 2

Once you’ve completed Part 1, you’re ready to be challenged in this advanced, mostly hands-on workshop.

What type of thin-set mortar should I use when installing ceramic and stone tile over Schluter^®-KERDI?

Unmodified thin-set mortar is recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane...

Tileable covering support for KERDI-DRAIN

In response to the growing design preference for sleek, discreet drainage lines, Schluter-Systems has introduced a new tileable covering support to its Schluter-KERDI-DRAIN product line.

Schluter Wins Three Awards for Most Preferred Products

Schluter^®-Systems recently received three product awards from the 2015 Tile & Stone Installation Contractor CLEARReport: Most Preferred Brand of Waterproofing, Most Preferred Brand of Crack Isolation Products, and Most Preferred Brand of Electric Radiant Heat.

Profile Colors Match Today's Tile Trends

Schluter-Systems’ new series of TRENDLINE profiles features a whole new line of colors to go with the latest trends in tile. Today’s tile plays off the look of wood and concrete and comes in a myriad of greige and metallic colors. The TRENDLINE series of profiles provides the perfect match.

Sponsoring BK Racing’s David Ragan

Schluter^®-Systems has announced that it will be the primary sponsor of David Ragan’s No. 23 Toyota Camry at Talladega Superspeedway. The race takes place this Sunday.

Popular Cove Profile Available in New Colors

Schluter-Systems’ anodized aluminum cove-shaped profiles, the DILEX-AHK and DILEX-AHKA, are now available in seven additional colors – Schluter’s TRENDLINE color series.

Elegant, Fine Profile Specifically for Glass Mosaics

Schluter®-FINEC is a finishing and edge protection profile for the external edges of delicate tile coverings and glass mosaics.

More Color Options for Schluter Profiles

DILEX: 4 new colors to match popular grout colors...

New Online Training

To continue the company’s commitment to industry education, Schluter has developed a series of live, online training programs that can be attended remotely.

17 New Cable Length Options for DITRA-HEAT

There are now double the number of cable lengths available for the Schluter-Systems DITRA-HEAT floor warming system. The DITRA-HEAT system is unique because the heating cables are easily snapped into place on top of the uncoupling mat with no clips or fasteners.

New Trailer Reduces Emissions

A new tractor trailer designed to carry 50% more DITRA membrane is improving shipping productivity for Schluter-Systems and dramatically reducing C_O2 emissions. The new trailer is being used to deliver Schluter’s DITRA uncoupling membrane from the factory to the Schluter warehouse, taking only two trips to deliver as much material as used to be delivered in three.

Schluter Brings Tile Setting to Skills Canada

Schluter^®-Systems will be continuing its mandate to educate Canada’s future tile setters at the Skills Canada National Competition in Moncton, NB on June 6 and 7.

A New Type of Baseboard for Tiled Floors

Baseboards are one of the finishing touches that help to complete any space. Choosing a baseboard that is attractive, durable and easy to install is particularly important in commercial settings.

Faster, Thinner Floor Warming Installation

DITRA-HEAT Provides Floor Warming and Uncoupling in Single Layer. Ceramic and stone tiles are ideal surface coverings because they are durable, easy to maintain, and hygienic.

New Touchscreen Thermostat

Schluter^®-Systems now offers a brand new touchscreen thermostat for its award-winning DITRA-HEAT electric floor warming system as well as a new non-programmable thermostat and a power module.

Warm Tiled Floors Up to 70% Faster over Concrete Substrates

Systems installed over concrete can be slow to respond because of the mass of typically cool concrete immediately below the heating cables. Schluter-DITRA-HEAT-TB is the first electric floor warming system with an integrated thermal break to overcome this challenge.

Schluter-Systems Introduces Three Thin-Set Mortars

Schluter-Systems has developed three new thin-set mortars for ceramic and stone tile installation. The products are Schluter SET® unmodified thin-set mortar, Schluter ALL-SET® modified thin-set mortar, and Schluter FAST-SET® rapid-setting modified thin-set mortar. These products have been specifically formulated for Schluter® membranes and boards.

Floor Warming System Provides Sound Control and Thermal Break

DITRA-HEAT-DUO, formerly DITRA-HEAT-TB, reduces sound transmission, in addition to warming the floor and still supporting the covering to ensure a lasting installation.

Schluter^®-Systems Announces Senior Vice President of Sales

Marco Ludwig, president and CEO of Schluter-Systems North America, has announced the retirement of Larry Horton, after a 34-year career in the tile industry. Dee DeGooyer has...

Dale Kempster: 2019 Tile Person of the Year

Dale Kempster of Schluter®-Systems has been recognized as the NTCA Tile Person of The Year.

Schluter^®-APP Makes Project Planning Easier

The new Schluter®-APP puts all the necessary Schluter resources in one place – on any iPhone or Android mobile device.

Milestone Anniversary - 50 Years of Schluter

This year marks the 50^th anniversary of Schluter-Systems, a company that has led important innovations and new product developments for tile installations globally.

Trendline Totally on Trend Finishes

The latest trends in tile have met their match with Schluter grates and shelves—now available in our six most popular TRENDLINE profile finishes.

How do I cut profiles?

Schluter® profiles are available in a variety of different materials, so methods for cutting vary...

Blue Lagoon

Gray's Anatomy

Subway Station

Alabaster Splash