In our own laboratory, the products are extensively tested for functionality, quality, wear resistance and fire safety. In addition to our own testing, the products are also tested and certified by renowned American and European testing institutes.

The theme of sustainability plays an important role at Strong. For example, we produce all our needle felt floors in a clean and energy-efficient way, using sustainable raw materials. We also have several sustainability certificates for ecological production.

Strong has an above-average longevity and retains its appearance over the years (10-year warranty on Strong 956 and 966). In this way you choose the optimal balance between economic and ecological benefits!