Decorative 24″ x 24″ Cast Iron Grate


Use as catch basin grate or classic stepping stone.



Replace your old standard plastic slotted grate for one with longevity. Our decorative cast iron grates are available in your choice of style and finish.

Designed to fit NDS2400 and NDS2404 24×24 catch basin and others. Grates roughly measure 23.5″ to 23.8″ square. Grates are 2″ thick.

Choose from the Locust or Oblio patterns (cast iron), or Interlaken pattern (ductile iron).  Available in the raw casting or with our baked on oil finish (BooF).

Use as Cast Iron Stepping Stones

Nothing compares to the solid beauty and permanence of cast iron. Add a touch of luxury to your garden walking path by using our cast iron grates as stepping stones or as a horizontal feature in front of a bench.

Not a regularly stocked item.  Please allow 2 weeks for delivery. Please allow up to 3 weeks on BooF products.

What is Baked On Oil Finish (BooF)?

Raw cast iron will initially turn from silver to an orange rust as the exterior weathering oxidation begins. A stable oxide exterior patina eventually forms, which results in the dark brown appearance we normally see on old cast iron. But that natural rusting process may take 1-2 years. Our 15 step Baked on Oil Finish process pre-rusts the metal and initially provides a beautiful chocolate brown appearance – bypassing the initial orange rusting episode. Be aware, the grates will eventually develop brown rust (time dependent on location, amount of traffic and weather conditions). This is normal in the aging of cast iron.

If rusting grates are unacceptable in your installation, you may want to consider a plastic grate.

IA-Loc-CB24 IA-Loc-CB24-BF IA-Inter-CB24 IA-Inter-CB24-BF IA-Oblio-CB24 IA-Oblio-CB24-BF

Additional information

Weight N/A
Dimensions N/A
Cast Iron Pattern

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Finish Type


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