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Adjustable pedestal 8-20 mm for slabs, tiles or ceramics - Jouplast


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Adjustable pedestal for fixed slab terrace – 8-20 mm - Jouplast

In order to create a high-quality outdoor tiled terrace, the Jouplast adjustable pedestal for slab is the product you need! Whether you are a beginner DIY enthusiast or very eager to enjoy your terrace, the adjustable pedestal terrace is the perfect ally for fast and durable construction. There's no need to hire labor or carry out major work, the adjustable pedestal adapts to a wide range of terrains for installation accessible to all. I promise, there are no pitfalls! The adjustable pedestal terrace is of excellent quality and benefits both professionals and individuals.


Simplified site preparation

It all starts with the land that will host your future terrace. It must be perfectly flat and stable so that your structure can withstand the daily use that is made of it. This step should not be neglected since it allows your slab terrace on adjustable pedestal to remain in place no matter what happens.

If your land is grass, you will need to carry out a 15 cm deep excavation. You must then cover it with a geotextile felt that will prevent grass from growing back and protect your structure. Cover this protection with 15 cm of gravel before compacting the entire structure. Check the flatness of your ground with a spirit level. Your ground is now stable and ready to receive your first adjustable pedestal slab.

However, if your future terrace on adjustable pedestal is going to make room on a concrete surface or on an old terrace structure, you only have to clean this floor! The base must be clean and flat for your construction to be durable. The careful preparation of the ground is fast, less expensive, durable and simple!


An all-support installation

This adjustable support allows the creation of a terrace in slab, tile on adjustable pedestal or ceramic. It can be used on all types of ground such as grass, concrete, earth or on the structure of an old terrace. Of course, the pedestal is adjustable allowing the installation not only on a flat floor, but also on sloping or uneven ground. Without any structural work, the adjustable pedestal slab requires only a flat and stable floor to safely accommodate a terrace.


Easy and quick to install

Only intended for pedestrian use, the pedestal allows the creation of a garden terrace. For a long life of your terrace, make sure to choose self-supporting slabs and to call upon an outside person to help you carry them without injuring yourself. Don't panic, each adjustable pedestal tile can withstand up to 500 kg of load!

The installation of the adjustable pedestals is within everyone's reach and can be done in 3 steps only. By following these instructions, the installation is spread over a maximum of 3 days:


  1.        Once the site has been delineated and prepared properly, it is time to lay out the adjustable pedestals on the ground. You save time, since the pedestals do not need to be fixed. The height of the pedestal can be adjusted to the nearest millimeter using the adjustment ring under the head of this one. You are sure to have a straight terrace;
  2.        Check the flatness of the structure using a spirit level. You can also count the number of revolutions of the adjustment ring so that all the pedestals are identical;
  3.        You can lay the slabs on the 4 notches that make up the head of each tiled terrace pedestal. These allow the slab on pedestal and the structure of the terrace to be firmly set in place. The weight of the slab terrace on pedestal is sufficient to maintain the foundations without moving a single millimeter.


To reinforce the solidity of the construction, you can add a pedestal in the centre of each slab. Your terrace will thus be secured on a reliable foundation made of quality materials.


Resistant and durable

The adjustable pedestal slab terrace is resistant to crushing and weathering. Indeed, it withstands extreme temperatures (- 30°C to + 60°C) and atmospheric agents (frost and UV). In addition, it is resistant to acid and chemical products, allowing the construction of your space near a swimming pool without risk of deterioration.

The space created by the pedestal between the ground and the terrace allows:

-          Air circulation;

-          Avoid rising damp;

-          Pass cables and pipes for a visually clean and modern terrace.


The pedestal is manufactured in France according to the DTU 51.4 standard, which favors the laying of slab on an adjustable pedestal with quality materials. Indeed, the adjustable pedestal slab is made of polypropylene, a reference material on building sites thanks to its great solidity. It can withstand a load of 500 kg and is 100% recyclable. Nothing could be simpler to give life to all your outdoor projects!




The steps of installation a terrace on pedestals

The installation of a terrace on a pedestal is the easiest and quickest method to set up: follow the assembly steps and build your terrace in less than 3 days!


step 1Determine the required spacing, place the pedestals on the ground, adjust them and check everything with a spirit level.

step Once the installation is level, place the tiles on the head of the pedestals.

step 3Then adjust the height of the pedestals and check everything one last time with a spirit level.

step 4Finally, make the cuts to close the terrace laterally.

Installation of the pedestals
Installation of slabs on pedestals
Adjusting the pedestals
Finishing the terrace
Data sheet

Model : 

Adjustable pedestal 8-20 mm for slabs, tiles or ceramics - Jouplast

Warranty10 years warranty
OriginManufactured in France
ResistanceResisting the acid and basic solutions, the atmospheric agents, the temperatures between -30°C and 60°C
LoadResisting the test of crushing with load superior in 500 kg
Adjustable height0.31 to 0.79 in
SH Code39259010
Country of OriginUE
Épaisseur écarteur3 mm
Find all the documents that will be useful to you for the realization of your projects
Videos & tutorials
How do I use the terrace pedestals? What is the difference between a wood pedestal and a slab pedestal? How do you adjust your pedestals to the right height?

Find the answers to your questions on video with tips and tricks from our experts.
How to install your terrace on pedestals?

Ceramic Terrace on pedestals

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4.3 /5

Based on 56 customer reviews

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LOIC C. published the 05/01/2022 following an order made on 30/12/2021


Produit de qualité et conforme à la description

Mounard M. published the 05/10/2021 following an order made on 27/09/2021


Conforme à mes attentes

Hervé C. published the 20/08/2021 following an order made on 11/08/2021


Ne changez rien

Emilien P. published the 16/08/2021 following an order made on 01/08/2021


Bon produit

Robert R. published the 25/07/2021 following an order made on 19/07/2021


RAS produit conforme

Emilien P. published the 24/07/2021 following an order made on 15/07/2021


Bon produit conforme à la description

Francois F. published the 19/07/2021 following an order made on 29/06/2021


tres bien

Max T. published the 11/07/2021 following an order made on 29/06/2021


Bon produit

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