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The Polylok 300 mm (12″) Drain Grate for Corrugated Pipe is a purpose-built drainage solution designed to cap and protect corrugated or ribbed pipes used across landscape and surface water management systems throughout the UK and Europe. It is ideal for directing rainwater runoff from lawns, gardens, golf courses, parks, and commercial grounds into underground corrugated piping while preventing debris ingress and maintaining a clean, functional system.
Manufactured from high-quality, UV-protected HDPE, the Polylok Drain Grate for Corrugated Pipe offers exceptional resistance to fading, cracking, rust, corrosion, and environmental wear — even under prolonged exposure to sunlight and harsh weather conditions. Its rugged construction ensures lasting performance in outdoor applications, reducing the need for frequent replacements and maintenance.
Specifically engineered to fit 300 mm (12″) diameter corrugated or ribbed pipes, this Drain Grate integrates seamlessly with standard landscape drainage layouts, providing a secure and efficient interface between surface water and sub-surface conveyance. The grate’s design ensures that surface water enters the drainage system quickly and effectively while blocking leaves, grass cuttings, stones, and other debris that can cause blockages.
The green finish is selected to blend naturally into landscaped environments, ensuring the drainage element remains visually unobtrusive and aesthetically compatible with turf, planting areas, and recreational spaces. Its skid-resistant surface also enhances pedestrian safety in walkways and soft-landscape zones.
This Polylok Drain Grate for Corrugated Pipe is a reliable choice for landscapers, drainage contractors, civil engineers, and property owners looking to implement robust, low-maintenance, and visually discreet corrugated pipe drainage solutions. Backed by Polylok’s trusted performance standards and supplied from Ireland for easy access across the UK and Europe, it combines durability, simplicity, and environmental integration in one versatile drainage component.
See this link for smaller sizes – 4″, 6″ and 10″ Drain Grates
