Frequently Asked Questions

The MODULESCA® connector kit is designed to join MODULESCA® components together side by side, so you can create a new set of garden steps or extend existing steps to the required width. It uses a connector pin and clip to link two MODULESCA® modules or steps together.

For the use of our Alveplac® stabilizing plate, you do not need to purchase a geotextile as it is directly integrated into the product through an injection welding process. This ensures that the gravel stays in place and prevents the growth of weeds brought by birds.

There are different types of garden edging. Here are a few options:

• Natural stone edging: durable and sturdy, providing a natural, pure aesthetic.
• Plastic edging: allows for light, easy-to-move contours.
• Metal edging: modern and attractive, allowing for a sleek design.
• Concrete edging: this is sturdy but less modern than other types. It can look a little imposing.
• Wooden edging: this is easy to install and can be made from recycled materials. It requires regular maintenance to ensure the wood lasts.
• Composite edging: this is very durable and requires very little maintenance.

There are various types of garden edging available. Here are some options:

• Natural stone edging: Durable and sturdy, it offers a pure and natural aesthetic.
• Plastic edging: Lightweight and easy to move, ideal for flexible layouts.
• Metal edging: Modern and stylish, it allows for clean and minimalist landscaping.
• Concrete edging: Strong and solid, though less modern and somewhat bulky in appearance.
• Wood edging: Easy to install and can be made from reclaimed materials. However, it requires regular maintenance to ensure longevity.
• Composite edging: Highly resistant and requires very little maintenance.
  Each type of edging provides a unique look, so the choice should be based on the specific project and the preferences of the person requesting the work.

Aluminium joists offer many advantages that wood does not. Aluminium has the following performance characteristics:

First and foremost: durability over time. Aluminium structures are rot-proof, which makes them much more durable than wood.

Our aluminium joists are treated against corrosion to withstand humidity and even the salty climate found near swimming pools or the seaside. This is not the case with wood.

Jouplast® aluminium decking joists are much lighter to transport and install. Each joist measures 2.4 m and weighs 2.32 kg. In general, a pine joist of the same dimensions weighs between 3.5 and 4 kg, depending on the type of wood and its moisture content. This means that when handling joists on a building site, wooden joists are heavier than aluminium joists. This poses musculoskeletal risks that should not be overlooked.

If you are looking for a durable, easy-to-maintain solution that offers great stability, aluminium joists are an excellent choice. However, if you prefer a more economical option and appreciate the natural aesthetics of wood for decking boards, wooden decking joists may be more suitable, provided you are prepared to carry out regular maintenance.

It is entirely possible to install the pedestals on uneven ground with proper ground preparation. It also works on existing concrete slabs, and it is very convenient to be able to build on an existing installation without any difficulty.

Modular wooden or composite staircase:

Wooden staircases require regular cleaning with a soft brush and soapy water to remove debris and dirt.

A fungicide and insecticide treatment can be applied to prevent mould and insects.

Modular staircases covered with paving:

It is recommended that the covering be cleaned with a soft wire brush to remove moss stains.

A water-repellent product can be applied to protect against moisture.

All our slabs can support weights that are perfectly suited to traffic:

• Alveplac® and Greenplac® can support up to 600 t/m² when filled with gravel or grass.
• Urbangravel® can support up to 800 t/m² when filled with gravel.
• The entire URBANIT® range, designed for heavier traffic, can support up to 1000 t/m² with grass, gravel or paving stones.

The mechanical strength of our slabs is the fundamental criterion in our development process to ensure soil stability.

The geotextile separates the distinct sub-layers of the soil. This makes it possible to separate sand from aggregate, for example. The geotextile membrane also prevents weeds from growing in the gaps between the gravel.

Jouplast® snappable 5mm flat packers are useful for a broad range of indoor and outdoor joinery projects: packing all types of timber flooring from decking to boarded floors, fitting and adjusting joinery (doors, windows, cladding, panelling, furniture), fitting and adjusting joinery (doors, windows, cladding, panelling, furniture, etc.), correcting  surface unevenness, optimal spacing and ventilation of timber structures, etc. Their great strength and modular design make these packers the ideal solution for all construction projects requiring precise spacing and packing.

The durability of a terrace built using aluminium joists depends on a number of criteria :

• For maximum durability, we recommend preparing the ground correctly before beginning the project to ensure that the surface is level and stable enough to ensure a long life for the riser pedestal installation
• Build your terrace in accordance with our installation instructions and advice
• Lay the joists on Jouplast packers or riser pedestals to prevent rising damp
• Use joist protection tape, etc.

The Cleman® self-levelling 80/130 riser pedestal can be used on stabilised uneven ground or an existing concrete slab. Its three-stage adjustment system provides quick and accurate height setting. It must be positioned under the paving in accordance with the recommendations of the paving manufacturer, with at least one riser pedestal at each corner of each paving slab.

The Cleman® riser pedestal must be installed on stabilised ground or an existing concrete slab. It must be positioned under the paving in accordance with the recommendations of the paving manufacturer, with at least one riser pedestal at each corner of each paving slab. Its progressive adjustment system allows height adjustment before, during and after installation, ensuring optimum alignment and a perfect finished installation.

For optimum installation, we recommend that you fill modules with aggregate to a level equivalent to the depth of the marker before filling the cells. Use 2.2 zone markers per linear metre (on average). You can adapt the quantity of zone markers to suit the specific needs of your project.

The Jouplast® Elevo riser pedestal for metal posts is inserted into a 90x90mm metal post anchored firmly in the ground. Once firmly in place, its height can be adjusted manually using the screw adjuster and/or by adding 60 mm height extenders (up to a maximum of 4). It is designed to support natural timber or aluminium joists and can be used to create decking without any prior excavation or preparation of the ground.

Yes, the terrace spacers are a multipurpose accessory. They can be used with different types of terrace surface, including ceramic paving, tiles and even timber decking boards. They ensure precise and consistent spacing, regardless of the material used.

The 60mm riser pedestal height extender is an accessory designed to increase the height of Cleman® and Easio® riser pedestals. It enables riser pedestal heights to be raised where necessary to create higher level terraces, and particularly paved terraces. Screwed into place between the riser pedestal flange and screw adjuster, the height extender ensures optimum structural stability.

Begin by inserting the three connector pins into the holes provided at the end of the modules or steps. Then, align the new module or step extension with the existing one and use the connector clips to lock the connector pins in place. No other tools are required for this installation. Each kit is designed to assemble two modules or steps. So each side-by-side extension requires three kits (i.e. three connector pins and three connector clips). Follow this procedure to assemble MODULESCA® modules or steps side by side to create a strong and stable structure.

Stabilized gravel should be laid with a preliminary excavation of 10 cm for a pedestrian walkway. For a driveway, we recommend excavating the soil to a depth of 20 to 30 cm.

Geotextile separates the different sub-layers of soil. For example, it separates sand and gravel. Geotextile also prevents weeds from growing in the gaps between the gravel.