Stormwater Grates

If you’re looking for effective stormwater management solutions, you’ll need reliable drain grates that can handle heavy rainfalls and prevent flooding. Drain grates are essential for collecting and directing water away from outdoor areas such as roads, walkways, and car parks, ensuring safety and preventing water damage.

At Civilmart, we offer a wide range of galvanised drain grates that are designed to meet your stormwater, drainage, civil, and plumbing needs. Our selection includes encased grates, raw grates, dome grates, precast grates, road gully grates, and more, all made from high-quality materials that offer superior durability and resistance to corrosion.

Large civil engineering project or a small plumbing installation, our galvanised steel drain grates are built to last and withstand the toughest conditions.

Categories

  • Alternative Surcharge Pit Grates

    • Galvanised Mild Steel Alternative Surcharge grates are designed and manufactured for a much simpler installation • Designed to bolt onto stormwater pit walls where a top slab is not available • Designed to minimise any in-situ concrete…

  • Box Trench Grates

    • Self supporting Galvanised Mild Steel trench grate, designed to drop into drainage channel rebate • Trench grate designed to Class B loadings • Frame-less design to ensure fast installation to minimise in-situ works on-site This product is…

  • Dome Grates

    • Galvanised Mild Steel dome grates designed and manufactured to council specifications • Ideal for sub-divisional surcharge pits, bio-basin overflow pits, where high capacity intake is required • Hinged and lockable design for maintenance and security This product…

  • Drop-In Galvanised Grates

    These products are for concrete pits only. • Fully hot dipped galvanised • All grates can be made Lockdown / Lockable (i.e. bolt down) • All Grates are “BICYCLE SAFE” and comply with AS3996 • Available with galvanised…

  • Drop-In Galvanised Hinged Grates

    These products are for concrete pits only. • Fully hot dipped galvanised • All grates are HINGED and LOCKABLE (i.e. bolt down) • All Grates are “BICYCLE SAFE” and comply with AS3996 • Available with galvanised “heelproof” surface…

  • Encased Grates

    Our Encased Grates are AS3996 Compliant to Class B & D. Available in a range of sizes to suit every need, Encased Grates can also be custom-manufactured to your designs as required. This product is manufactured in Victoria…

  • Galvanised Hinged Grates

    • Fully hot dipped galvanised • All grates are HINGED and LOCKABLE (i.e. bolt down) • All Grates are “BICYCLE SAFE” and comply with AS3996 • Available with galvanised “heelproof” surface for reduced risk of slipping or footwear…

  • Galvanised Vee Grates

    • Fully hot dipped galvanised • All grates are HINGED and LOCKABLE (i.e. bolt down) • All Grates are “BICYCLE SAFE” and comply with AS3996 This product is manufactured in New South Wales but could be supplied to other states.…

  • Headwall Security Grates

    • Designed to stop entry at pipe inlet/outlet • Simple and easy installation • Hot dipped galvanised steel for long life • Designed to fit most headwalls • Can be easily Padlocked • Quick Release Handle to free…

  • IPWEAQ/BCC Field Inlet Grates

    • Based on drawings D-0050 & BSD 8091• Type 1: Grate & Frame + Legs • Type 2: Grate & Frame • Manufactured to Council designs and specifications • Manufactured  to class B, AS:3996:2019 This product is manufactured…

  • Precast Surrounds Sump Grates

    • Custom precast concrete surrounds made for any application, RPEQ Certificate on request • IPWEAQ and V’ grates on request This product is manufactured in Queensland but could be supplied to other states. Contact your local Civilmart specialist for more…

  • QLD Galvanised Sump Grates

    • Galvanized Mild Steel grates manufactured to AS3996:2019 load standards • Class A, B, C and D available • Off the shelf availability • Also available in non-slip heelgaurd • Grates are fully hinged to frame for easy…