Wedge leveling system Buy lugs and wedges for your laying system at KARL DAHM. Here you will find the right leveling system for your installation.
Wedges Levelling System Clips and Wedges – Precise Tiling with a System
The Wedge Levelling System is one of the most reliable solutions for precise tiling – whether indoors or outdoors. Anyone who frequently works with large formats, sensitive porcelain stoneware, or uneven substrates knows: only with a clean grout joint and a level surface can you achieve a professional result. This is where clips and wedges for the Wedge Levelling System by Karl Dahm come into play. They ensure consistent height balance, stable support during curing, and an excellent overall appearance – with minimal reworking.
Why Clips and Wedges for the Levelling System Are Essential
The principle is simple but effective: Clips define the joint, wedges press the tiles flat, and with a pliers tool, the wedge is evenly fixed. The components work together optimally and reliably prevent lippage. Especially in challenging installation conditions – e.g., on old screeds, with heavy natural stone, or in wet rooms – clips and wedges are the best helpers for achieving a flat surface.
Variants for Every Requirement – Clips and Wedges Overview
At Karl Dahm, you will find clips and wedges in different versions to suit various tile thicknesses and joint widths. This way, you're optimally equipped for any installation situation.
Wedges Levelling System Clips – Variants Overview
Karl Dahm offers suitable clips for different tile thicknesses and joint widths:
Wedges for the Wedge Levelling System
The wedges are designed for durability and reusability:
Combination with Pliers and Sets
To press the wedges correctly into the clips, a suitable levelling pliers tool is required. Here, you can choose between a lightweight plastic pliers tool and a particularly robust metal version – depending on the frequency of use and personal preference.
Tip: For beginners, complete sets with wedges, clips, and pliers are especially recommended. Professionals, on the other hand, often selectively add individual components to top up their stock or customize their toolkit.
Application – Step by Step
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Apply adhesive, lay the first tile.
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Slide the clip under the tile edge, align it centrally.
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Place the second tile, the clip fixes the position.
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Insert the wedge by hand into the clip.
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Tighten the wedge with the pliers tool – the tiles will level themselves.
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Allow adhesive to fully cure.
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Break off the clips in the direction of the joints – collect and reuse the wedges.
FAQ on Tile Leveling Clips and Wedges – The Leveling System for Perfect Tile Surfaces
How many clips do I need per square meter?
For tiles sized 60×30 cm, you generally need around 22 clips per square meter. For larger formats such as 60×60 cm or XXL tiles, the number of clips decreases because there are fewer joint lines.
The required number of leveling clips per square meter depends directly on the tile size. For standard tile dimensions such as 60×30 cm, approximately 22 clips per m² have proven effective. When laying larger tile formats like 60×60 cm, 80×80 cm, or 120×60 cm, you will need fewer clips, as the tile surface is larger and therefore fewer joints need stabilizing. For precise planning and to avoid shortages during installation, we recommend using a clip calculator. It takes exact tile dimensions into account and provides an accurate quantity recommendation. This ensures perfectly flat tile surfaces without lippage.
Can the wedges be reused?
Yes, the wedges are made of durable plastic and are designed for repeated use. After tiling, simply collect and clean them.
Wedges in the tile leveling system are long-lasting components and are therefore ideal for multiple uses. Unlike the clips, which break off after the adhesive has set and must be discarded, the wedges remain intact. After completing the installation, you can easily gather and clean them if needed. This allows you to save material costs for future projects and helps reduce waste. Reusing wedges is especially beneficial for frequent tilers and larger projects.
What are the differences between the clip variants?
Clips differ mainly in joint width and supported tile thickness. There are suitable models for thin and thick tiles as well as different visual joint preferences.
Clip variants are available in multiple designs to match specific tile installation needs. The primary differences include the intended joint width (e.g., 1 mm, 2 mm, 3 mm) and the compatible tile thickness. Standard clips generally work for tiles between 5 and 12 mm thick. For thicker tiles, such as natural stone or porcelain slabs over 12 mm, special "high clips" are required. These ensure sufficient tension during leveling and produce an even, flat finish. Choosing the correct clip type prevents height differences and guarantees a perfectly leveled tile surface.
When should I use a plastic or metal tile leveling plier?
A plastic plier is suitable for occasional home projects. A metal plier is recommended for frequent or professional tiling work.
The choice of leveling plier depends on how often and how intensively you are working. Plastic pliers are lightweight, easy to handle, and ideal for DIY or occasional renovation tasks. They offer sufficient pressure to tighten wedges correctly. Metal pliers, on the other hand, are more robust, more durable, and allow more precise force control. They are particularly recommended when laying large-format tiles or working regularly. Their increased stability ensures accurate tightening and professional results.
Are all clips and wedges compatible with each other?
Yes, all clips and wedges in the Karl Dahm leveling system are fully compatible and can be combined freely.
The Karl Dahm tile leveling system is modular. This means that you can use the same wedges for all clip types, regardless of joint width or tile thickness. Only the clip version changes according to tile requirements. This compatibility simplifies working conditions, reduces storage needs, and ensures efficient and consistent installation results.
Can I insert clips afterwards?
Yes, special SOS clips allow you to add clips later without lifting or removing tiles.
If a clip has been forgotten or broken during installation, there is no need to remove tiles or reopen adhesive. SOS clips are designed to be inserted directly into the existing grout joint after installation. Once inserted, they can be tightened with a wedge as usual. This makes it easy to correct uneven spots or lippage afterwards — especially helpful with large-format tiles.
How do I dispose of used clips?
Used clips are disposable and should be thrown away. The wedges can be collected and reused.
Clips are the disposable part of the leveling system. After the adhesive has cured, they are snapped off at the break point and should be disposed of in construction or plastic waste. The wedges, however, remain intact and can be cleaned and reused for future tile installations. This reduces both waste and ongoing system costs, especially for repeat or professional tile work.
Are there clips for very narrow grout joints?
Yes, special clips with just 1 mm joint spacing are available for fine, modern grout lines.
For minimalist designs and precise edge alignment, clips with a 1 mm joint width are ideal. They ensure that even with extremely narrow grout spaces, tiles are perfectly aligned and leveled without creating lippage. This makes them especially suitable for high-quality porcelain tiles, design ceramics, and large-format materials where a clean and uniform surface appearance is important.
What additional accessories are useful?
Useful accessories include leveling pliers, tile lifters, adhesive residue removers, and SOS clips for later corrections.
In addition to clips and wedges, certain accessories significantly improve the workflow and final quality. Leveling pliers (plastic or metal) ensure proper wedge tension. Tile lifters help position heavy or large-format tiles precisely. Adhesive residue removers keep grout joints clean during installation. SOS clips enable post-installation adjustments. With the right accessories, tile installation becomes easier, faster, cleaner, and more precise.
