Skip to main content

ABOUT US

In the heart of Burgundy

oint stock company with capital of €19,767,495, based in Chevigny-Saint-Sauveur, near Dijon, France.

Since 1965, we have specialised in developing solutions for roofing, cladding and protective devices made from extruded and processed PVC formulas that can be adapted to your needs.

.

Our roots – Our future

1965

  • 1965: Société Bourguignonne Applications Plastiques (SBAP) launches FP extrusion
  • 1972–1980: Installation of 2 HR bi-stretching lines
  • 1988: SBAP becomes SOPLACHIM
  • 1993: Foundation of ONDEX
  • 2006: ONDEX becomes RENOLIT ONDEX
  • 2018: Acquisition of Tecno Imac, transfer of production and painting lines

2025

  • Acquisition by the AIAC group
  • Foundation of ONDEX SAS
  • Our mission: To create sustainable solutions for the collective benefit of our communities (customers, shareholders and employees).

Bi-stretching

Bi-stretching

  • Process invented and patented in 1964
  • It involves stretching the sheet in both width and length before giving it its final shape.
  • This entirely mechanical process is perfectly stable over time and result in a resistance four times higher than non bi-stretched PVC.
  • The sheets are therefore resistant to extreme weather conditions (wind, hail, etc.).

Coextrusion

  • UV protection
  • Increased resistance to ageing
  • Warranties
ONDEX

The advantages of PVC

  • Lightweight (2.4 kg/m² compared to 7 kg/m² for steel and 12 kg/m² for fibre cement)
  • Low condensation (condensation regulator not required)
  • Thermal inertia
  • Resistance to corrosive environments
  • Without phtalate or bisphenol A
  • Wide range of colours available
  • Development of formulations on-site

Lightness

Thermal inertia

ONDEX

Sustainable development

  • Our policy of Reduce, Reuse and Recycle across all our activities reduces our impact on the environment.
  • We are committed to promoting sustainable innovations.
  • We are committed to sharing CSR values

PVC is a material…

  • Versatile: suitable for multiple sectors (industry, healthcare, construction, etc.)
  • Durable: made up of 57% salt, with a lifespan of several decades
  • Safe: flame-resistant, self-extinguishing, and classified as non-hazardous by the OECD
  • Suitable for a circular economy: recyclable up to 9 times
ONDEX

INNOVATION

Controlled light diffusion

Optical data

  • Available in several formulations
  • Hemispherical light transmission measured by UR Light Lab in Wageningen (Netherlands)
  • Applications in many fields: agriculture, horticulture, sports, etc.
ONDEX

OPTIRed

Spectral conversion

  • Increased photosynthetic efficiency
  • Durable thanks to the coextrusion
  • Alternative to red LED lamps
  • Selected by the fruit and vegetable research station in Nouvelle Aquitaine (France)
ONDEX

ONDEX SOLAR

Retrofit installation of photovoltaic panels

Two fastening systems to suit your project:

  • FIX O Bat for buildings
  • FIX O Ser for greenhouses

FIX O Bat and FIX O Ser simplify the installation of your solar panels on both new build and renovation projects. The lightness of the ONDEX sheets means that the existing roof framework can be retained, thus reducing the cost of the operation.

ondex-solar