GRP: Glass Reinforced Plastic
Glass Reinforced Plastic (often referred to as fibreglass or fibre-reinforced plastic) is often specified for formal water features. Kingcombe Aquacare is a firm based in the UK who can supply and install high-quality fibreglass material in appropriate applications, such as small water features.
The benefits of this material are that it is very durable, there is a colour choice and it looks smart.
One problem with Glass Reinforced Plastic is its inability to stretch. This means that all structures to be waterproofed with GRP must be well-built to ensure they do not move and crack over time.
In short, Glass Reinforced Plastic is best-suited to small, contemporary water features.