SUP knowledgeThe inner workings of an iSUP board

Stephan Gölnitz

 · 04.04.2017

SUP knowledge: The inner workings of an iSUP board
SUP knowledge: The inner workings of an iSUP board
We take a virtual endoscope into the innards of a typical iSUP board. Join us on this journey of discovery.
sup/M3327143Photo: Hersteller

Thousands of polyester threads less than a centimetre apart absorb the tension between the top and bottom surfaces and hold the board in its intended shape. The drop-stitch base fabric is the crucial starting material - two layers of fabric woven together with vertical threads. On top of this sandwich, iSUP manufacturers such as Woosong laminate different layers of PVC and the non-slip EVA foam carpet for skins of different thicknesses and variable designs.

Stephan Gölnitz

Stephan Gölnitz

Deputy Editor in Chief surf

Stephan Gölnitz comes from Bochum and had Holland as his home windsurfing territory for many years before moving to Munich in 1996 for the job of test editor at surf magazine. The materials engineering graduate worked as a surf instructor on the Ijsselmeer during his studies and competed for several seasons for the Essen sailing team in the Surfbundesliga and the Funboard Cup. He completed a traineeship at surf-Magazin in the test department and since then has actively accompanied almost all tests on the boom and for more than 10 years also as a photographer. Stephan has covered many thousands of test kilometers, mainly on Lake Garda and in Langebaan, but also in Egypt and Tobago. He gets his hands on over 100 new sails and boards every year as his company car. Privately, he prefers to surf with a foil on Lake Walchensee or “unfortunately far too rarely” in the waves. SUP is Stephan's second passion, which he pursued for several years at numerous SUP races. Today, he prefers to paddle on river tours with family or friends - even for several days.

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