These galvanised drop-in grates sit flush into the rebate for a clean, compliant finish with no frame and no fuss. Vincent Buda and Company's Drop-In Grates are engineered for civil stormwater concrete pits, dropping straight into the rebate opening for a seamless flush finish. Hot-dip galvanised for long-term durability, each grate has been tested to comply with Australian Standards for load classification. Since 1957, we have supplied civil contractors and engineers with drainage products built to perform.

Available in five sizes from 450x450mm to 1200x1200mm, these grates cover a range of standard civil pit configurations for inter-allotment drainage, stormwater management, and civil infrastructure. Next-day delivery within the Sydney Metro.

Product Specifications

Hot-dip galvanised steel. Tested to Australian Standards (AS 3996:2019). Drop-in fit to suit standard civil concrete pit rebates.

• 450mm x 450mm
• 600mm x 600mm
• 900mm x 600mm
• 900mm x 900mm
• 1200mm x 1200mm (two-piece)

See Product Drawings

Key Features at a Glance

• Drop-In Fit: Sits flush into the rebate of standard civil concrete pits with no frame required.
• Hot-Dip Galvanised: Corrosion-resistant finish built for outdoor stormwater and civil infrastructure applications.
• Australian Standards Tested: Load-rated and tested to AS 3996:2019 for use on civil and council-specified projects.
• Bike Safe and Pedestrian Safe: Traditional pattern and load rating designed to protect cyclists and pedestrians in public spaces.

Primary Applications

• Inter-Allotment Drainage: Cost-effective grating for residential and civil drainage pits in subdivisions and stormwater systems.
• Civil Stormwater Infrastructure: Flush-finish grates for council and contractor-installed concrete pits in roads and footpaths.
• Residential and Commercial Driveways: Load-rated options for pits in areas with pedestrian and light vehicle traffic.
• Landscape and Pathway Drainage: Bike-safe and pedestrian-safe grating for parks, shared paths, and public open spaces.