Slither All Set Coverage Calculator

Emily Jul 26, 2026

Are you embarking on a tiling project but feeling overwhelmed by the calculations required for coverage and material needs? Look no further than the Schluter ALL-SET Coverage Calculator, your reliable partner in streamlining tiling projects. This user-friendly, interactive tool tackles a complex task, saving you time and ensuring accurate outcomes.

Schluter®-Shower System Animation
Schluter®-Shower System Animation

Developed by Schluter-Systems, a renowned name in tile installation materials, the ALL-SET calculator is designed to provide precise measurements and coverage figures for their extensive product range. Whether you're a seasoned tiler or a DIY enthusiast, this resource is here to simplify your processes and enhance your results.

Showers | Schluter
Showers | Schluter

Getting Started with the Schluter ALL-SET Coverage Calculator

Navigating the Schluter ALL-SET Coverage Calculator is intuitive and straightforward. It begins with selecting the desired Schluter product, followed by inputting specific project details. Let's explore these steps in more depth.

an unfinished room with cardboard walls and a hole in the floor that looks like a toilet
an unfinished room with cardboard walls and a hole in the floor that looks like a toilet

The calculator offers a comprehensive product catalog, including systems for shower, wall, and floor tile applications. From Schluter-KERDI-BOARD to Schluter-TILE, pick the material you're using, and you're off to a smooth start.

Measuring Your Space

Schluter KERDI-BOARD Tips for Beginners
Schluter KERDI-BOARD Tips for Beginners

With your product chosen, it's time to input your project's dimensions. For walls and showers, this includes height and width. For floors, length and width suffice. Accurate measurements are crucial here, so don your tape measure and record those figures.

Consider any unique features in your space, like angled ceilings or curved walls. The calculator accommodates these complexities, whereas other tools might not. Being thorough at this stage ensures your results mirror real-world conditions.

Accounting for Joints and Cut-offs

Blend In | Schluter
Blend In | Schluter

The calculator then asks for joint width. This refers to the gap between tiles, typically filled with mortar or grout. Standard joint widths vary by region and preference but usually fall between 1/8" to 1/16".

Next, you're asked about 'cut-offs'. In simpler terms, this accounts for partial tiles resulting from your space's geometry. For example, if you're tiling a narrow wall, you'll end up with several narrow strips at either end. By entering a realistic percentage of cut-offs, the calculator provides a more accurate material need.

Understanding Your Results

5 Reasons for Why I use Schluter® Shower Systems
5 Reasons for Why I use Schluter® Shower Systems

The Schluter ALL-SET Coverage Calculator delivers comprehensive results. These include:

  • Total m² coverage: This figure tells you how many square meters of product you need to cover your space fully.
  • Board usage: If you're using KERDI-BOARD, this shows how many boards you'll need and their respective areas.
  • Material list: Here, you'll find a summary of products, quantities, and area coverage required for your project.
Schluter Shower Curb Installation Tips
Schluter Shower Curb Installation Tips
The History of Schluter®-Schiene: 50 Years of Excellence | Schluter
The History of Schluter®-Schiene: 50 Years of Excellence | Schluter
Schluter | Homepage
Schluter | Homepage
an image of a room that is being built with the words schluter kerdi on
an image of a room that is being built with the words schluter kerdi on
an unfinished bathroom with the words tile shower with schluter kerdi
an unfinished bathroom with the words tile shower with schluter kerdi
a shower with the words curlless showers curb the curb
a shower with the words curlless showers curb the curb
The Benefits of a Curbless Shower | Schluter
The Benefits of a Curbless Shower | Schluter
Press Releases | Schluter
Press Releases | Schluter
Installing DITRA & DITRA-XL
Installing DITRA & DITRA-XL
Schluter® -DITRA: The original. Now even better.
Schluter® -DITRA: The original. Now even better.

This information empowers you to source materials accurately, eliminating over-ordering or running short.

Optimizing Your Project with the Schluter ALL-SETploitation App

To take your Schluter experience further, consider their complementary app, ALL-SETploitation. This interactive platform explores various Schluter assemblies, providing guidance on installation techniques and system combinations. It's a precious resource for enhancing your skills and expanding your project capabilities.

Embrace the power of technology to elevate your tiling game. The Schluter ALL-SET Coverage Calculator and APP are designed to empower you with knowledge, simplify complex tasks, and ultimately, achieve stellar results. With these tools in your toolbelt, you're ready to tackle your next tiling project with confidence.