20/30 mm adjustable paving pedestal


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In Stock : Available immediately


SOLD OUT TEMPORARY, RESTOCKING ON THE JUNE 22The 20/30 mm adjustable paving pedestal can be adjusted from 20 to 30 mm depending on the desired height.The pedestals withstand bad weather, UV and support heavy loads ( up to 1 ton).Base of 200 mm diameter for perfect stability.Acoustic damper provided.Rot-proof material.The 20/30 mm adjustable paving pedestal are conform to standards and DTU 43.1.Ref : IH020030DC10000 More details

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Adjustable pedestal for terrace - adjustable slab - 20-30 mm - Jouplast

Are you looking for a quick and practical product to build a low-level terrace? With the adjustable pedestal for slab, laying the foundations of your outdoor space has never been easier! Intended for the installation of terraces in external paving on adjustable pedestal, the polypropylene adjustable pedestal is of excellent quality to withstand daily use. The adjustable pedestal for terrace requires a prepared ground, easy to install, all for an impressive longevity of your space! Accessible to professionals and beginners alike, the simplicity of the grip of the pedestal allows you to carry out all your projects.


Simplified site preparation

This step is the most important of all the installation of your terrace! Mandatory, the preparation of the ground must be carried out meticulously in order to obtain an excellent durability of your construction. Indeed, it is imperative that your ground is flat for a good support of your pedestals.

To do this, please proceed with a 15 cm deep earthwork if the surface is grass. To prevent grass from covering your foundations to the point of weakening them, lay down a geotextile felt that prevents grass and weeds from growing. To stabilize the preparation, cover the felt with 15 cm of gravel and compact it to obtain a stable and solid ground.

However, all you have to do is clean the floor and check its flatness, if the surface is concrete or an old terrace structure. Less expensive, durable and quick, the ground preparation only has to be done once during the entire life of your terrace!


An all-support installation

Of course, the terrace pedestal has many advantages to simplify your work. After all, all your projects can be realized with the adjustable pedestal for slab only. It adapts to all types of terrain, whether sloping, uneven or flat! Your terrace comes to life exactly where you imagine it to be, without the slightest installation difficulty. Moreover, the surface is not a hindrance to the installation of the pedestal. It remains stable whether it is laid on grass, earth, concrete or an old terrace structure. With the Jouplast adjustable pedestal for paving, no more head holds, everything is simplified to quickly and easily obtain a solid and durable structure!


Quick and easy to install

To create a terrace with ceramic slab, stone, concrete or grating, the adjustable pedestal for paving terrace is the product you need. Only intended for pedestrian use, thanks to adjustable pedestal, your future terrace will be solidly maintained for many years!

To install a terrace on an adjustable pedestal quickly and efficiently, a few instructions are to be followed:

  1.        Once the ground is stabilized and perfectly straight, it is time to lay the first pedestal. There is no need to fix it, it is simply placed on the ground and will be maintained thanks to the weight of the slab on adjustable pedestal which will then be placed on its head;
  2.        Adjust the height of the adjustable pedestals thanks to the adjustment ring located under the head of the adjustable pedestals. The adjustable terrace pedestal can be adjusted from a minimum of 20 mm to a maximum of 30 mm, all by hand and without any additional tools;
  3.        Check the flatness of the structure using a spirit level. This step is crucial for a perfect installation and durability of the slab on adjustable pedestal;
  4.        Finally, lay the slabs on the adjustable pedestal. The 4 notches located on the head of the adjustable pedestal allow the terrace slab on adjustable pedestal to be wedged for optimal support.

Provide yourself with a slab holder to position the tiles on the adjustable pedestalsand thus avoid hurting your back when lifting the slabs. Installation is quick and easy, without any heavy work.


Resistant and durable

The adjustable pedestals slab is a product that is popular with both professionals and private individuals. Indeed, its great simplicity of handling and installation allows a fast, safe installation for a durable and solid result. Indeed, the adjustable pedestals slab is manufactured in France in an extremely solid material which finds perfectly its place on a building site: polypropylene.

In addition, the slab terrace pedestal complies with the DTU 51.4 and 43.1 standards in force. These standards allow the execution of a building site in complete safety with quality products. The brand wishes to offer extremely solid products to meet the needs and requirements of users.

Each pedestal can withstand up to 1 ton of load, extreme temperatures and atmospheric agents (frost and UV) in order to maintain your adjustable pedestals slab terrace solidly and durably. You have a reliable and secure outdoor space thanks to Jouplast pedestals!




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 : 

20/30 mm adjustable paving pedestal

Warranty2 years warranty
OriginManufactured in France
ConformityIn compliance with the DTU 43.1 and 51.4
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 1 ton
UseGratings, Carrelage stoneware, Concrete slab
Adjustable height0.79 to 1.18 in
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

Note : 4,2/5

Product evaluation : our customer's reviews

Note : 5/5

Mise en œuvre facile

Note : 5/5


Note : 5/5

Conforme à la commande

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très bien

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Note : 4/5


Note : 5/5

"satisfait !"

Note : 3/5

"bon matériel mais beaucoup de croisillons cassés"

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