Terrace system Terrace /

Designing decks for comfort and lasting pleasure

The Terrace decking system, with its boards made of innovative, patented wood-plastic composite, is the perfect solution for designing individual decks or gardens tailored to your personal needs. Even on balconies and roof terraces, laying Terrace is child's play. The boards in the system can be used on either side. One side has wide grooves, while the other has fine grooves. So there's something to suit every taste. Thanks to the Twinson material, both sides are highly slip-resistant and do not split or splinter. You can choose from six attractive natural colours for designing your deck. And no painting is required. The colours keep their attractive appearance even over long periods of time. The system's low maintenance makes it highly convenient, and ensures that you will enjoy your outdoor areas for a long time to come. It is guaranteed for up to 25 years.

Technical specifications

  • Cavity plank with a natural wood grain look
  • Boards 140 mm wide (effective width 145 mm) x 28 mm
  • Two different surfaces: wide grooves / fine grooves
  • Available in six natural colours
  • Quick installation thanks to the innovative, invisible clip system
  • PEFC certified
  • VHI quality label from the Qualitätsgemeinschaft Holzwerkstoffe e.V. (Wood-Based Materials Quality Association)


  • Terminates with Twinson end profile or end cap, or with aluminium profile
  • A harmonious joint pattern thanks to closer joint spacing, only 5mm
  • Ventilation profile for improved rear ventilation of the terrace deck 


  • Slip resistance class R 12
  • Fire resistance class B 1
  • Load-bearing capacity: 100 kg point load, 1,400 kg/m2 surface load
  • Resistant to insects
  • Water-repellent
  • 100% recycable
  • Plastic content completely made of recycled PVC
  • no painting required
  • extremely durable - Guaranteed for up to 25 years


  • Quick and easy installation using an innovative and invisible clip system
  • Boards available in 4 / 4.5 / 5 / 6 metre lengths
  • Continuously adjustable feet for compensating for differences in height (35 to 215 mm)


  • Substructure fixing interval: 50 cm
  • Four aluminium substructure profiles
  • Extra-low aluminium support profile with a height of 16 mm available – ideal for renovating balconies and decks
  • A self-supporting structure is possible, with 50x50 aluminium support profile combined with connector P 9468
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Technical specifications

Twinson terrace planks compared with the competition

Get to know the outstanding properties of the patented Twinson wood-PVC composite. We have tested the material's elasticity, load-bearing capacity, resistance to scratching and flammability. 
Watch our video to see how it compares with similar products! Twinson - the best of two worlds.
A specialist dealer in your area would be happy to advise you! Request a no-obligation quotation.

Terrace design with Terrace – quick and easy

Apart from the attractive colours and ease of care, the Terrace system is very impressive with regard to the clever and easy way it is installed. Our video shows how easy it is to build a terrace. Designing your terrace is almost like child’s play. You’ll see – creating your own terrace can be fun!
The planks are fixed to the substructure with the help of an invisible clip system. Simply screw on the clip, insert the terrace plank and fix it in place with the next clip. No screws or clamps are visible on the surface of the terrace. This gives the terrace a clear and attractive look throughout.

A specialist dealer in your area would be happy to advise you!

Various substructures for your terrace design

Either wood battening or the standard WPC Twinson support profile can be used as the substructure. However, a choice of three aluminium substructure profiles is also available, these being suitable for floating fixing, for screwing to concrete or for suspended fixing.

Various substructures for your terrace design

Six colours and two surfaces. Making terrace design fun

Terrace is suitable for all outdoor applications and can be perfectly matched to the situation thanks to the wide choice of colours and the possibility of using both sides. Six natural attractive colours and two surfaces impress in every way.

Six colours and two surfaces. Making terrace design fun

Twinson with PEFC seal – for the sake of the environment

Twinson saves natural resources, it is environmentally friendly and a bio-based material that offers a true alternative to tropical hardwood. Our products made from the innovative and patented Twinson wood-PVC composite carry the PEFC seal. This guarantees that the wood for Twinson originates from sustainable forestry and that the forest's biodiversity is preserved.

Moreover, the plastic content in decking made of Twinson is completely made of recycled PVC. In order to preserve the resource-saving PVC for the eco-core, old plastic windows are first roughly shredded and materials such as glass are sorted out in the recycling plant of the Deceuninck Group in Belgium. The coarse material is then cleaned, processed and regranulated. These granules are used, for the core of the decking. According to VinylPlus, 2 kg of CO2 emissions are saved per kg of recycled PVC. In addition, the short intra-European transport routes reduce CO2 emissions.
We make an important contribution to environmental protection.

All products are 100 % recyclable at the end of their service life.

Twinson with PEFC seal – for the sake of the environment

Reference /


The Terrace system is a classic among our decking systems. Its attractive surface with two different designs – wide grooves and fine grooves – harmonises perfectly with the six attractive natural colours. The system fits in with any kind of exterior design, giving your deck area an appealing ambience in which you can spend a long time relaxing without a care.



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Colour configurator

Colour configurator

You can use our configurator to redesign your façade with just a few clicks. Simply upload a photo of your building and give it a try!

Energy Saving Calculator

Energy Saving Calculator

Use our energy-saving calculator to calculate quickly and easily how much money and CO2 you can save over the next few years.



In just a few steps you can determine what materials you need for your new terrace. Simple and obligation-free.