FILCOTEN® is BG Graspointner’s range of high performance concrete (HPC) drainage channels designed for commercial, industrial, and residential surface water management.
The FILCOTEN® portfolio provides high structural strength with a significantly reduced CO₂ footprint. Systems are engineered to deliver reliable hydraulic performance while integrating cleanly with a wide variety of surface finishes and architectural requirements.
Channels are available in multiple edge profiles, load classes, and grate materials to suit project specific needs. FILCOTEN® products can also be incorporated into SuDS compliant schemes to support sustainable surface water control.

BG-FILCOTEN Self BG FILCOTEN® Self is a lightweight drainage channel designed for domestic applications. Manufactured from FILCOTEN® HPC, it combines low weight with high strength for simple installation and long term durability. Suitable for patios, pathways, driveways, and landscaped areas. Rated up to load class B125.

BG-FILCOTEN Light is a compact and economical drainage channel for a wide range of applications. Constructed from FILCOTEN® HPC, it offers excellent strength to weight performance and is well suited for installation with paving stones, tiles, and other hard surfaces. Available in standard and mini versions for shallow construction depths. Rated up to load class C250.

BG-FILCOTEN Parkline is a low noise, monolithic drainage channel made from 100% mineral FILCOTEN® HPC. Designed for multi storey car parks, parking decks, and underground garages, its ribbed profile provides high stability under frequent traffic loads. The compact one piece design supports fast installation and long term performance in demanding parking environments.

BG-FILCOTEN Tec combines FILCOTEN® HPC with enhanced installation and safety features. Galvanized steel edge rails ensure secure grate fixing, while anchoring pockets provide reliable bonding within the concrete bed. Available in standard and mini versions for reduced installation depth. Suitable for load classes up to D 400, making it ideal for commercial and trafficked areas.

BG-FILCOTEN Pro is a high performance drainage channel system engineered from FILCOTEN® HPC, delivering exceptional hydraulic efficiency and long term structural stability. Designed to withstand loads up to Class F900, it is ideal for heavy duty environments such as roads, industrial facilities, public paved areas, and other demanding applications. The system ensures reliable performance over decades while keeping maintenance requirements to a minimum.

BG-FILCOTEN One is a monolithic drainage channel made entirely from FILCOTEN® HPC. Developed for the highest load requirements, it is suitable for truck routes, logistics centres, industrial yards, airports, and other heavily trafficked environments. The jointless one piece design and lateral anchoring pockets ensure maximum stability and secure embedding under dynamic loads. Suitable for load class F900.