BG-FILCOTEN pro

Three Systems.

One Standard.

Every BG-FILCOTEN® HPC trench drain shares the same high-performance concrete channel body - lighter, smoother, and more self-cleaning than conventional concrete. What changes from series to series is the edge rail, the locking system, and the load class each is engineered to carry.

Here's how the three core systems compare, so you can match the right one to the application before you spec it.

Product Collection

Choose Your Trench Drain

Every BG-FILCOTEN® channel shares the same eco-certified BG-FILCOTEN® HPC body. The edge rail material determines the load class, aesthetics, and application fit.

pro series · Composite

BG-FILCOTEN® pro P

Polyamide Composite Edge Rail

Lightweight, corrosion-free drainage for driveways, car parks, and landscape - up to Class D 400 with a clean, discreet profile.

Max Load Class

D 400

Max Flow

96.5 L/s

Nominal Widths

NW 100 / 150 / 200

Slope

Neutral · Pre-sloped

Load:

A 15

B 125

C 250

D 400

Polyamide (PA) edge — fully non-metallic, zero corrosion Ideal for coastal, chemical, and residential environments
Discreet, low-profile aesthetic Blends into paving, concrete, and landscape surfaces
Cost-effective alternative to steel and iron Budget-friendly without sacrificing Class D performance
fiX snap-on & 4-point bolt locking Multiple grate choices: galvanized steel, stainless, composite
Built-in 0.5% slope option Optimizes hydraulic flow, minimal excavation

Driveways

Car Parks

Multi-level Parking

Indoor Parking

Landscape Design

Building Entrances

Sports Fields

Railway

Learn more

tec series · Galvanized Steel

BG-FILCOTEN® tec V

Galvanized Steel Edge Rail

The versatile go-to for roads, terraces, car parks, and airports - cost-effective galvanized edges with a broad grate range reaching Class E 600.

Max Load Class

E 600

Max Flow

21.3 L/s

Nominal Widths

NW 100 mm (4")

Slope

Neutral · Pre-sloped

Load:

A 15

B 125

C 250

D 400

E 600

Galvanized steel edge rails Durable corrosion protection for outdoor environments
Widest grate range — Class A to E Mesh, slotted, perforated, design & ductile iron grates
fiX 4-point snap-on boltless locking Fast grate removal and maintenance access
Optional anti-vandalism locking device For public and security-critical installations
Sloped (0.5%/unit) & neutral configurations Item nos. from 10410200 · Sump unit: 10410294 V

Roads

Car Parks

Railway

Airports

Terraces

Landscape Design

Sports Fields

Pedestrian Zones

Learn more

pro series · Ductile Iron

BG-FILCOTEN® pro G

Ductile Iron Edge Rail

The highest-performing system in the BG-FILCOTEN® range - ductile iron edges unlock Class F 900 for industrial roads, airports, and extreme-load environments.

Max Load Class

F 900

Max Flow

96.5 L/s

Nominal Widths

NW 100 / 150 / 200 / 300 / 400

Slope

Neutral · Pre-sloped

Load:

A 15

B 125

C 250

D 400

E 600

F 900

Ductile iron edge rails — strongest option Maximum impact & dynamic load resistance (F 900 kN)
Only BG-FILCOTEN® system to reach Class F 900 Airports, industrial vehicles, heavy-load roads
5 nominal widths — NW 100 to 400 mm Widest range for high-volume drainage applications
4-point bolt locking + fiX snap-on Bolted connection for safety-critical environments
High-capacity hydraulics — up to 96.5 L/s Sloped & large-width channels for extreme drainage demand