REGUPOL Composite Hydro offers excellent water storage capacity without unnecessarily adding weight to the roof, even when it is fully saturated.
Green roofs reduce temperature spikes on the roof surface and significantly extend the lifespan of the roofing material. They not only contribute to a green appearance, but also improve the sustainability and energy efficiency of buildings.
REGUPOLCompositeHydro is an innovative underlayment for green roofs, designed to store water without overloading the roof. Thanks to its profiled underside, excess water is efficiently drained away, which helps prevent flooding. This product promotes vegetation growth and contributes to the sustainability and energy efficiency of buildings. Made from PUR-bonded composite foam, it contains more than 80% recycled and reused raw materials, making it an environmentally friendly choice for green roof systems.
This product was developed with a focus on quality, safety, and ease of use. The features listed below highlight what makes this product special and the benefits you’ll experience in everyday use.
Regupol has been manufactured in Germany since 1954 by Regupol of Bad Berleburg, formerly Berleburger Schaumstoff Werke. New products have been developed, new subsidiaries established, and new locations opened. Today, REGUPOL remains a family-owned business, with the third generation—and part of the fourth—serving in the company’s management.
Regupol rubber granules offer the perfect solution for cushioning, protection, and preventing slippage. It is suitable for a wide range of applications and protects buildings, vehicles, equipment, and people alike. These rubber granulate products are manufactured from automotive tires sourced from Western Europe with low carbon black content and comply with the strict REACH standards regarding PAHs.
Feel free to ask us about the options we can offer for your project or business. We can respond quickly and have nearly 20 years of experience with these products.
We offer the following customization options:

In the fall of 2023, this beautiful home in Gouda was renovated by the Verspeek construction company from Goudriaan. Hollow-core profiles made of RIWOOD rice husk composite were chosen for the exterior cladding.
This has added a beautiful circular facade finish to the home, giving it a very sleek and luxurious look.
During the expansion of a private residence in Ulvenhout, Brabant, the construction company Erik Bastiaansen used RWIOOD hollow-core siding for the exterior finish. This material was chosen because of RIWOOD’s biobased and circular nature.
The color used here is truly unique! This color was produced at the customer’s request and closely matches C51 Walnut from our Inspiration Line. Colors from the Inspiration Line give customers the opportunity to create a more personalized exterior. The intensity of the colors can be adjusted, ensuring an exclusive look every time.
For the exterior cladding of the new headquarters of recycling specialist Hoogeboom BV in Raalte, management opted for 100% circular RIWOOD rice husk composite.
Over 180 m² of the facade is clad with RIWOOD PP20020 fire-resistant rice husk composite in the color Teak. The facade profiles are installed invisibly using the KOMO-certified adhesive system from Dynamic Bonding Systems. This has resulted in an even more attractive appearance. The parapet of the rooftop terrace is also clad with RIWOOD PP profiles.
Custom solutions were implemented for this project to minimize material waste. This is fully in line with Hoogeboom’s circular philosophy.
From now on, architects, contractors, facade builders, and project developers must not only take into account a product’s fire rating and the construction of, for example, a wall (End-Use), but also whether those performance characteristics are maintained throughout the product’s service life. The new European fire safety standard EN 16755:2026 sets additional requirements for this. […]

RIWOOD fire-resistant siding is featured in the new facade brochures from Jongeneel and PontMeyer. The building materials wholesalers Jongeneel and PontMeyer (both part of the TABS Group) have released new facade brochures. In these brochures, they present a wide range of professional solutions for sustainable and future-proof facades. RIWOOD is also prominently featured in them. […]

As early as 2018, Fiberplast Group supplied Envirodeck Soundboard for a 400-meter biobased noise barrier at locations including Vroonermeer Noord along the N254. Sustainable, biobased Envirodeck is a wood composite made entirely from waste streams. No new raw materials are used to make this sustainable product. For years now, interest in products with a low […]

Emergency Exits and Fire Safety: What Does That Mean for Floor Finishes? In the event of a fire, every second counts. That is why Dutch building codes impose strict requirements on escape routes: the paths along which people must be able to safely exit a building. Not only the length, width, or location of an […]

In high-rise buildings, it is essential that safe escape routes be provided. Many of these escape routes naturally run through the galleries and stairwells, as these are already in place by design. The safety of these escape routes must be guaranteed, which is why there are strict requirements that escape routes must meet. The so-called […]

Architects and specification writers want to be able to include materials in specifications quickly, accurately, and without risk. That is why Fiberplast Group provides STABU specification texts for its key systems in accordance with the Ketenstandaard methodology. With our specifications, you can easily specify fire-safe, circular, and technically sound solutions for facades, decking, and foundations—fully […]

Circular Construction with Fiberplast Biobased and Circular Building Materials for the Built Environment The construction industry is facing a major transition toward circular construction and biobased materials. Governments, architects, and clients are increasingly seeking sustainable alternatives to traditional building materials that have a lower environmental impact. For many years, Fiberplast Group has been supplying innovative […]

Over the past few months, Fiberplast Group has been involved in developing the Spring Agreement 2.0. The goal of the Spring Agreement was to improve the demountability of building materials and to promote circularity in the broadest sense of the word. The Spring Agreement 2.0 is a multi-year program aimed at embedding circular industrial construction […]

Price Alert: Transportation and Raw Materials Due to the current geopolitical unrest in the Middle East, we are seeing sharp increases worldwide in both transportation costs and raw material prices. Fiberplast Group is also directly feeling the effects of this. In particular, diesel, ocean freight, and various raw materials (such as PVC, polymers, and additives) […]

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Fiberplast Group does not sell directly to individuals; you can order tile and floor underlays from our online store at www.tegeldrager.nl
Feel free to request one or more samples with no obligation and let yourself be inspired. If you’d like a specific type and/or color, please indicate that in the comments field below.
Fiberplast Group does not sell directly to individuals, with the exception of our online store at www.tegeldrager.nl, where you can purchase floor, deck, and tile supports.
Download the available fire safety certificates for our products here. After filling out the form, you’ll get immediate access to all downloads.