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Adjustable essential wooden terrace pedestal 80/140 mm - ESSENTIEL range - Jouplast


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Joist pedestal 80/140 mm. Adjustment to the millimeter, poses any support and without fixing. Simplified land preparation. Allows the installation of a raised wood or composite deck. compliant with DTU 43.1 and 51.4. Resistant to frost, UV, acid and basic products. Supports up to 1 ton of load. Made in France. More details

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Plot terrasse bois Jouplast 80/140 et ses spécificités techniques

Adjustable terrace pedestal from 80 to 140 mm for wooden terrace, Jouplast

The wooden terrace pedestal is designed to create the foundations of wooden or composite terraces. This raised support for joists is adjustable in height from 80 to 140 mm to adapt perfectly to your wooden terrace project on pedestals. These Jouplast pedestals make it easier for you to level your terrace and install your terrace on pedestals quickly and easily, without earthworks or structural work.

The advantages 80/140 mm wooden terrace pedestals Jouplast

  • Quick and easy to install
  • Manual and precise height adjustment thanks to the green nut
  • Frost and UV resistant
  • Allows air to circulate under the structure
  • Allows the passage of cables and pipes
  • Withstands more than a ton of load
  • Complies with DTU 51.4 and 43.1

Advice for laying a terrace on a wooden or composite pedestal

  • To install your wooden terrace on Essential pedestals, make sure that the ground is stabilized or that you have an existing concrete paving
  • Jouplast wooden terrace pedestals are designed for pedestrian use only.
  • The foundations of the wood or composite terrace must be made with natural wood or aluminum joists and not composite

The steps for laying a wooden terrace on pedestals

1/ Ground preparation

To build your terrace with wooden boards or composite pedestals, there is only one condition: that your ground is stabilized. The 208 mm circular base provides optimal support for the foundations of your wooden terrace on pedestals.

For the stabilization of your ground, one step is mandatory: the preparation of the ground! It guarantees the maintenance of the structure of your terrace. However, there is no need to pour a concrete paving! Yes, preparing the ground is quick and inexpensive with the pedestal terrace solution.

Here is what you need to prepare the ground: 

  • A cord
  • Stakes
  • A spirit level
  • A shovel
  • A tape measure
  • A mason's box screed
  • A geotextile film
  • Gravel

4 steps are enough to prepare your ground to accommodate a wooden terrace on adjustable pedestals : 

  1. Dig the ground for 15 cm;
  2. Place a geotextile felt there to eradicate the growth of weeds;
  3. Fill the hole with a 15 cm layer of gravel;
  4. Compact and make sure everything is level.

2/ Lay the pedestals, joists and decking boards

Laying a wooden terrace on Jouplast 80/140 mm pedestals is extremely simple to carry out since all you have to do is lay them on the ground without any fixings. Indeed, 4 construction steps are enough to benefit from solid and durable foundations:

  1. Determine the location of the studs and their spacing. Once done, place the pedestals on the ground and adjust the height using the nut for an adjustment to the millimeter;
  2. Place the joists on the head of the pedestals: necessarily in natural wood or aluminium;
  3. Screw the joists onto the tab provided for this purpose to ensure excellent support for your wooden deck on pedestal;
  4. Fix the wooden boards on the joists using screws. 

Accessories for laying wooden decks on pedestals Jouplast

Technical characteristics

  • Complies with DTU 51.4 and 43.1
  • Load resistance greater than 1 ton
  • Frost and UV resistant
  • Flange diameter: 208 mm
  • Head diameter: 120 mm
  • Adjustable height: 80 to 140 mm
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 2As soon as the installation is level, place the joists in front of the pin located on the head of the pedestals.

step 3Then screw the joists onto the pin of the stud provided for this purpose. This allows for good maintenance.

step 4Finally, attach the wooden slats to the joists using a screwdriver and wood screws.

Install the pedestals
Install the joists
screwing of the joists to the pedestals
Fixing the terrace boards
Data sheet

Model : 

Adjustable essential wooden terrace pedestal 80/140 mm - ESSENTIEL range - Jouplast

Warranty2 years warranty
OriginManufactured in France
ConformityCompliance with the DTU 43.1 and 51.4
ResistanceResistant to acid and basic solutions, atmospheric agents, temperatures between -30°C and 60°C
LoadResists the test of crushing with a load superior in 1 ton
UseWooden slab, Composite slabs
Adjustable height80 to 140 mm
SH Code39259010
Country of OriginUE
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?

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4.7 /5

Based on 164 customer reviews

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David R. published the 09/07/2024 following an order made on 28/06/2024



Olivier Pierre B. published the 25/06/2024 following an order made on 12/06/2024



Christophe M. published the 16/06/2024 following an order made on 06/06/2024


plot de trait bonne qualité

Gérard B. published the 16/06/2024 following an order made on 07/06/2024


Très bien

Christophe B. published the 16/06/2024 following an order made on 05/06/2024


Commande ok et rapide

Philippe M. published the 11/06/2024 following an order made on 30/05/2024


Une embase s'est malheureusement cassée durant le transport.

David D. published the 04/06/2024 following an order made on 17/05/2024


De bonne qualité!

Frédéric S. published the 31/05/2024 following an order made on 12/05/2024



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