Self-leveling compound on existing tiling

Self-leveling floor construction 1 - Choose a different floor structure

1mm-5cm - existing tiling - self-levelling compound - non-absorbent substrates - non-moisture-sensitive floor coverings such as tiles

With the Staenis Leveling Grid, you can easily determine the correct height for the self-leveling compound to be applied. Additionally, the system provides slight crack-bridging functionality.

Self-leveling compound on existing tiling

Information

With the EgalineGrid, you can easily level and reinforce uneven surfaces with a height between 1 mm and 5 cm (from 1 cm to 5 cm also possible with a bonded screed floor) .

With the EgalineGrid, you can easily determine the correct height for the self-leveling compound to be applied. The system also provides slight crack-bridging functionality.

Ontdek het Staenis egalisatierooster systeem

Floor construction manual

1. The concrete substrate must be load-bearing, stable, dry, clean, and free of dust and contaminants. Remove any loose parts that may adversely affect adhesion. Temporarily switch off any underfloor heating. Always consult the technical data sheet of the leveling compound to check the compatibility of the substrate and the leveling compound. 2. Apply a primer for non-absorbent substrates (Primer CodeX FG 370) to the existing tiling. Always consult the technical data sheets for damp/contaminated substrates to avoid later detachment. 3. Once the previous layers have dried correctly, place the Staenis leveling grid and adjust it to the correct height using a screwdriver. A leveling compound is typically applied at a height/thickness between 1 mm and 3 cm. If necessary, shorten the adjustment screws with a cutting disc so that they do not protrude above the surface. 4. Always mix the liquid leveling compound at a low speed, to avoid burning the compound. Pour the leveling compound onto the substrate and, if necessary, level it off at the top of the StaenisGrid leveling grid. If needed, deaerate the freshly poured leveling compound with a spiked roller. If desired, place an expansion strip or edge insulation along the walls. 5. For your information: If you have less than 1 cm height in specific places, do not place a grid there, allowing you to level from 1 mm. 6. For your information: Self-leveling compound is applied when the subfloor itself is stable and shows no cracks. If cracks appear in the subfloor, there is a high chance that the self-leveling compound will also show cracks. This is of course prevented by the Staenis self-leveling grid, but it can still occur. 7. For your information: Due to the division of the leveling compound into squares, the leveling compound itself will still shrink and cause micro shrinkage cracks at the location of the slats. As a result, all tensions are removed from the leveling compound and you can further finish it afterwards. 8. Permitted floor covering: non-moisture-sensitive floor coverings such as tiles, because the concrete slab or the tiling can still allow moisture to pass through. Always follow the installation instructions of both the floor covering manufacturer and the store where the purchase was made.

Frequently asked questions

Side view of floor structure

Legend

Concrete
Pipes (heating, electricity, drainage, etc.)
Old floor screed
Old edge insulation
Old tilework
Adhesion primer for non-absorbent substrates
Staenis leveling grid (thickness of 1 cm to 3 cm)
Apply edge insulation if necessary
Self-levelling compound
Double bonding with S1 Flex Tile Adhesive
Non-moisture-sensitive floor coverings such as tiles
Water-repellent, colored joint mortar
Skirting board
Flexible silicone

Installation of the StaenisGrid

Choose a different floor structure

We deliver self-leveling compound and the appropriate primer to your home

Self-leveling compound and primer for screed or tileable insulation screed

This cement levelling compound, which can handle layer thicknesses up to 10 mm, is ideal for levelling, evening out, and smoothing tileable insulation screed and screed subfloors.

This layer of leveling compound ensures that the rough surface of the insulation screed is nicely smoothed out, making it much easier to tile.

Fast-drying dispersion primer for the pretreatment of tileable insulation screed/insulation mortar, screed, or concrete. Reinforces the top layer and ensures that the tile adhesive/levelling compound adheres better and dries less quickly on the absorbent substrate.

Tip: The consumption for tileable insulation screed/insulation mortar is much higher than for screed. You can solve this by adding water to the primer, depending on the number of m².

Purchase leveling compound/levelling compound Purchase primer

We deliver floor leveling to your home

Paris Slim: cement levelling compound, suitable for layer thicknesses from 5 to 50 mm, is the perfect choice for levelling and smoothing concrete substrates. Although the use of the levelling grid is not necessary, it can be applied for extra assurance in flatness and reinforcement. Paris Slim offers a flexible and efficient solution for creating a smooth and even base for all your flooring projects.

Purchase floor leveling compound in bags