





Ductile Iron Gully Grate: 430 x 370mm; D400 Pedestrian Style Grate. Frame Size 520 x 520mm

Ductile Iron Gully Grate: 420 x 420 x 100mm; D400 HINGED c/w Spring Lock


Ductile Iron Gully Grate: 420 x 420mmxx150mm D400;Hinged,Traffic Flow GG&F
Drain gully supplier
When ordering gully covers and gratings from Drainfast, you’ll receive high-quality products made from ductile iron, designed for strength and durability. Our drain gully cover range includes options for flat and dished designs, and choices featuring captive hinges for improved security and access for cleaning. We stock gully gratings for B125, C250 and D400 environments, able to tolerate loads ranging from light traffic to areas where lorries and heavier vehicles need access. Our products are the ideal solution for preventing blockages from debris, stopping animals from falling into drainage systems and reducing risk of injury to the public.
Why choose Drainfast?
Drainfast can supply your drain gully cover orders quickly, thanks to our three depots across the country always having the products you need in stock. We partner with market-leading brands and manufacturers to ensure we supply only the very best underground drainage products possible. With over 20 years of experience as a leading UK merchant, we’re here to offer fast services and advice to ensure your projects run smoothly and on schedule. We also offer a free material take off service, where we use your plans to accurately measure what gully gratings you need, helping to save you time and money.
Gully grating FAQs
What is a Gully Grating?
A gully grating, also called a drain gully cover, is designed to be placed over a drainage gully to prevent debris, leaves and large objects from entering the drainage system. It allows water to flow freely while maintaining safety for pedestrians and vehicles, helping to reduce blockages and flooding.
What is the purpose of a gully?
A gully collects and channels surface water, including rainwater, from streets, pavements and other hard surfaces into the drainage system. It prevents water accumulation, reduces flooding risks and helps protect roads, properties and pedestrian areas from water damage and erosion.
Do areas with rainwater always need a gully?
Not all rainwater requires a gully drain. They are typically only necessary in areas where water cannot naturally soak into the ground, such as areas with hard surfaces. Proper placement ensures effective drainage in urban settings, roads, driveways and commercial properties where water run-off is significant.
What are the benefits of using ductile iron for a gully grating?
We supply gully grating made from ductile iron because it offers exceptional strength and durability, resists corrosion and wear, and supports high traffic loads – with options for D400 load ratings for vehicles up to 40 tonnes. Ductile iron is also relatively maintenance free, ensuring a reliable performance in both public and industrial drainage systems.
