Holonite, since 1969 leading in composite stone

For over 50 years, Holonite has been a leading name in the field of composite stone in the Netherlands. As both a manufacturer and distributor, Holonite offers a wide range of products, including thesholds, window sills (interior and exterior) and wall covers, all of which are manufactured from composite stone.

Holonite has acquired a strong position in the construction sector with its facade and finishing products. Holonite also plays an important role in the window frame industry thanks to its various threshold systems. This leading position is the result of years of expertise and innovative solutions. In addition to composite stone thesholds, we also offer fibre-reinforced (composite) theshold systems.

Holonite mainly serves the Dutch, Belgian and German new construction and renovation market with its facade and finishing products. This with standard and custom-made products, from architects to contractors and from housing associations to indirectly private individuals via a selection of building materials dealers.

Custom made products made of Holonite

Through years of experience as a producer of standard and custom-made facade and finishing elements, we have built up the necessary knowledge within Holonite to provide you, if desired, with appropriate advice regarding your project. More about this can be found on the page about custom made products.

Sustainable products of Holonite

Holonite products are sustainable and Cradle to Cradle certified. In addition, we have the possibility to produce BioBased products. In the field of corporate social responsibility, Holonite has the ambition to continue to develop and improve. Sustainability is the common thread that is permanently anchored in our organization. More about this can be found on our page about sustainable.