ANRIN GmbH
About
ANRIN GmbH is a family-owned manufacturer based in Anröchte, Germany, with over 50 years of experience producing polymer concrete drainage channel systems under its "Leading Water" brand. The company operates across three core segments: residential, commercial, and sports facility drainage. Its SELF-100 product line provides residential drainage solutions for driveways, courtyards, and garage entrances, including integrated courtyard inlets and comfort shoe-scraper elements at building thresholds. For heavy-duty applications, ANRIN offers reinforced edge-protection channels (Kantenschutzrinnen) and Schwerlastrinnen rated to F900 load classes, serving freight yards, gas stations, and airports. The ANRIN SPORT division, with over 40 years of specialization, delivers track and field drainage including Muldenrinnen trough channels, Sandfangrinnen sand-trap channels, Laufbahn running track edging, Weitsprunganlagen long jump facilities, Kugelstoßanlagen shot-put area border systems, and a patented screwless artificial turf clamping mechanism. All channel systems are WHG- and LAU-certified for liquid-tight installations, and the SPORT range meets IAAF requirements and DIN 18035 standards. Recent projects include supplying approximately two kilometers of drainage channels for the Deutsche Bahn ICE maintenance facility in Cottbus, and the company received the Bauvista Supplier Award in 2025.
Key Products
Polymer concrete channel drain system for private driveways, courtyards, and garage entrances
Linear drainage channels with reinforced edges for commercial and urban development areas
Load-bearing drainage channels for freight yards, gas stations, airports, and heavy traffic areas
Various design grates and covers in multiple load classes (A15 to F900) for channel drain systems
Edge drainage channels that combine surface water collection with curb protection for roads
Drainage inlet components for residential courtyard water collection systems
Integrated scraper and drainage elements for residential building entrances
Specialized drainage channels for running tracks and athletic field perimeters
Drainage channels with sand interception for jumping and throwing facility areas
Perimeter edge borders for throwing and jumping facilities complying with IAAF standards
Patented screwless clamping system for securing artificial turf edges to drainage channels
Liquid-tight drainage channels certified for environmentally sensitive areas per WHG and LAU regulations
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