{"product_id":"cast-iron-trench-drain-grate-20x12-inch-c-class-heavy-duty-black-rectangular-sewer-cover","title":"Cast Iron Trench Drain Grate 20x12 Inch, C-Class Heavy Duty Black Rectangular Sewer Cover","description":"\u003cp\u003eCast iron is the material specification for drain grates that need to handle serious load — not just foot traffic, but vehicle axle loads, delivery trucks, and the repeated impact of daily commercial use. C-class load rating means this grate is tested and rated for the loads encountered on roads and commercial driveways, not just residential footpaths.\u003c\/p\u003e\u003cp\u003eThe 20x12-inch rectangular format covers a standard trench channel opening in a single piece. The black finish is inherent to the cast iron material — not a coating that chips or fades, but the natural colour of the metal that stays consistent for the life of the installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-class load rating\u003c\/strong\u003e — tested and rated for vehicle axle loads on roads and commercial driveways; the load class that goes beyond residential foot traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast iron construction\u003c\/strong\u003e — the material specification for permanent heavy-duty outdoor drain covers; inherently black, inherently durable, no coating to chip or fade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20x12 inch rectangular format\u003c\/strong\u003e — covers a standard trench channel opening in a single piece; no joints, no gaps, no debris ingress between sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty outdoor application\u003c\/strong\u003e — suitable for driveways, roads, commercial yards, parking areas, and any outdoor channel where vehicle load is expected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 x 12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad class\u003c\/td\u003e\n\u003ctd\u003eC-class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRoads, driveways, commercial yards, parking areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe grate that handles the load that lighter materials can't. Cast iron, C-class rated, built for the long term.\u003c\/p\u003e","brand":"Avenero Home","offers":[{"title":"United States \/ Black","offer_id":57497003032908,"sku":"14:202732816#Black;200007763:201336106","price":343.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/4791\/9948\/files\/S488158bdd804418db8c1e46a83113b65D.webp?v=1778319621","url":"https:\/\/avenerohome.com\/products\/cast-iron-trench-drain-grate-20x12-inch-c-class-heavy-duty-black-rectangular-sewer-cover","provider":"Avenero Home","version":"1.0","type":"link"}