GRP grates for rainwater gullies are manufactured using a composite material – fiberglass. The grates are designed with elongated openings to allow rainwater to flow into the gully while providing a durable cover for outdoor drainage applications.
The corrosion-resistant composite material provides a durable and long-lasting solution. The range includes rectangular and round designs in several sizes, with smooth surfaces and a RAL 7011 finish. The grates are lightweight and easy to handle, making installation and maintenance straightforward.
| Type | Nominal no. | Dimensions | Material / finish |
|---|---|---|---|
| Rectangular, Type 1 | W062-03-100 | 413 x 347 x 65 mm | Fiberglass; RAL 7011 |
| Rectangular, Type 2 | W062-03-200 | 392 x 325 x 65 mm | Fiberglass; RAL 7011 |
| Rectangular, Type 3 | W062-03-300 | 438 x 317 x 65 mm | Fiberglass; RAL 7011 |
| Round, small | W062-01-200 | Ø333 mm outer / Ø280 mm opening / 90 mm height | Polyester + sand; smooth surface; RAL 7011 |
| Round, large | W062-01-100 | Ø345 mm outer / Ø275 mm opening / 100 mm height | Polyester + sand; smooth surface; RAL 7011 |