Made of UV protected high density polyethylene. 50. $49. Shop below for just what you. 1 ANSI A112. COMPOSITE D400 DRAIN GRATE: Heavy Duty Drain Grate for Road Site Rainwater Drainage, PLASTIC SHEET MOLDING COMPOSITE: Lighter than Cast Iron Grates and Corrosion Free . 00 incl VAT. Cast gray or ductile iron. Made in USA. Design Live Load: Uniform load of <_____>This grate conforms to ASTM A48/A48M-03 specifications, Class 30B. Slots measure 1-1/4″ wide. Roads and Highways. Frames add to the cost of the system but ensure the longevity of the drain. 1M loading classifications: 6. KlassikDrain - Standard Duty; PowerDrain - Heavy-Duty; SlabDrain - Shallow DepthNeenah R-4030 Heavy Duty Sewer Pipe Grate; Neenah R-4040 Light Duty Sewer Pipe Grate; Neenah R-4055 Sewer Pipe Bell; Neenah R-8802 Rectangular Tree Grates;. Price $221. Class C grates are rated to support loads. When developing H-10, H-15 or H-20 steel grating products, a great starting point is bar spacing. Designer Ornamental Grate. Highest UV protection. McNICHOLS® carries a large selection of Heavy Duty Welded Bar Grating. 6" Grates. Workability: Easy to Weld, Cut, Form and Machine. £105. Fork lift and heavy truck rated. Top Can Wash w/Adj. Our Channel Drain Grates can handle up to a class D load rating and come in a variety of materials including plastic, iron, steel and brass. Shop now for the best deals on E600 & F900 Heavy Duty Drain Grates! Explore our range of drain gates, grids and covers with other load rating options: A15 Pedestrian & B125 Driveway Drain Grates; C250 Car Park & Road Drain Grates Or call us at 888-825-4716. Note asterisk where angle frames also available. BG-FILCOTEN® drain grates are 1-meter long or 0. Everhard 3m EasyDRAIN Pressed Galvanised Steel Grate And Prejoined Channel. Steel bar styles include welded, dovetail and swaged with various thicknesses and bar spacing. 99 $ 6. Grate Material: Ductile/Cast Iron. Kit includes a two-opening catch basin drain; 2 outlet adapters to connect to 3 in. ASTM A48 CL35B, H-20. Grate Plates are 3/4" thick and are ideal for placement where a supporting ledge exists in driveways, roadways, and parking lots where Heavy Truck traffic is present. Wd. Additional information. Extra Heavy Duty CI Grate Slotted for Bolts . You can expect heavy-duty welded grating to hold up over time while being subjected to large pressures. Our BoOF (Baked on Oil Finish) process can also be applied to any ductile iron grates offered by Trench Drain Systems. 4" Grates. Small Business. E600 & F900 Heavy Duty Drain Grates Showing 37 - 55 of 55 products in Drain Grates Sort Products Relevance. Heavy Duty Floor Drain Grates These grates are strong enough to handle a high volume of traffic, even from vehicles. 300mm Heavy Duty. Choose from a range of grate patterns Wedge Wire. Made in cast iron. Trench drains are offered in 2″ , 4″ , 6″ , 8″ , 10″ , 12″ , 18″ , 24″ , 36″, and 48″ widths. 6903M2 Heavy Duty Cast Iron 12″ x 24″ x 2″ Grate. Grates can be furnished with anti-skid perma-grip surface finish. 00 Heavy Duty Grate Large project? Request a Quote Add to cart SKU: USF 6118 Description Additional information NOTE: Due to the weight of this. Choose Options. 75”) 1 offer from $54. Wash and reuse these polyurethane covers for multiple jobs— this durable material doesn’t tear easily and won’t degrade in water, oil, or chemicals. Square and Rectangular Drainage Grates. High Quality Wholesale Industrial Stainless Steel 304 Floor Drain with Heavy Duty Drain Grate for Outside. 18" Heavy Duty Grate for Corrugated Pipe. KS100 ACO™ K200 ACO™ MiniKlassik ADP 2" Channel Drain Filcoten® Tec V 100 Hubbell® Polycast® 600 Series Iron Age Custom Frame MEA® 1000 Series MEA® EN1500 MEA® EN2000 NDS® 2400 Series NDS® 8. Polylok Heavy Duty 4′ Trench / Channel Drains. 690mm x 690mm Code SPG6L . 1 or 2 grates, please contact Customer Service to process your order for cheaper shipping options (Ground option vs. Lg. 5 meter long. 5-in Wide Heavy Duty Perforated Galvanized Steel Trench Drain Grate. Specs and Installation. 5-inch Wide Heavy Duty Stainless Steel Solid Trench Drain Cover $ 504. Zurn manufactures a full line of Frame and Grate Systems for Trench Drainage featuring a wide variety of options. 0. External Drainage ACO Heavy Duty Channels ACO Heavy Duty Channels ACO S Channels. $55. Metal Trench Drain Grates, Outdoor Heavy Duty Channel Drainage Cover for Garage Factory Farm Parking Lot Basement Sewer Ditch Gully Concrete Floor. Clear. 00. We know each site has unique needs that aren’t the same. 80" Modular Channl Sections with 20" and 40" Grates. They come in different color choices of green, red, sand, white, black and grey. Grate openings: 46. Frames are also available for many styles. Medium Duty Grate design load of at least 28,100 lbs per foot. Regular trench drains run from around 4 1/2” deep to upwards of 17” deep. 0 square inches. 2 inch. Our grates also come in different. We customise exceptional drain grates!Round heavy duty ductile grate with black paint. Top Can Wash w/Adj. Dura Slope offers versatility and easy installation featuring interlocking joints that snap-together. USF 6235 Class D Slotted Ductile Iron 24″ X 24″ Catch Basin Grate. NDS Dura Slope Stainless Steel Perforated Channel Grate. The grates come in various widths from 8" To 24" and Frames Available. £ 53 06. $34. Channel slopes can also be adapted to fit any. Welded heavy duty gratings are designed to service applications subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers, and airports. Shop below for just what you need in black primed or galvanized trench drain grates. Heavy-duty floor drain grates filter out large particles and allow wastewater to flow freely into drainage systems. This black grate is also excellent for pondless waterfalls and other pondless water features. 690mm x 690mm Code SPG6H Heavy Duty . 82 A Class Grates Heavy Duty Driveway Drains are manufactured in Australia and set the standard in quality and durability. DESIGN: Rundell. Natotela Ductile Iron Driveway Drain Grate-20x20 in. Buy individual End Caps - B00F9AD3XM, End Outlets - B00F9A2SHE and Connecting Quad - B00F9HWA1Q. Most commonly used with Dura Trench 4″ wide. from $404 25 from. A patented trench drain system consisting of pre-sloped and neutral channels. Buy multiple plates to get just the length coverage you need. Widths range from 8" wide to 51" wide. 12. Manufacturer EJ (formerly East Jordan)5-inch Wide Heavy Duty Ductile Iron Trench Drain Grate $ 61. Neenah Foundry produces cast iron trench frames and inlet solutions with appealing aesthetics. Decorative and Durable Channel Drain Grates are. Absolutely. Available in: 3” to 18” round. Trench Drain Systems offers a wide range of grates for drainage channels, catch basins, point drains and much more. 1. Class E and F. It offers a modular design with interlocking components to enable quick and easy connections. Indiana Gratings is proud to be your first choice for H-10, H-15 and H-20 steel grating. HEAVY DUTY TRENCH Materials: All frames and grates or lids are made in standard gray iron,. Free Drain Area 23. Bead Blast Finish. Available in multiple depths starting at 1" deep up to 6". 3”x12”) $54. 12-Gauge stamped perforated galvanized steel with ADA compliant & heel proof openings. We have something for almost everyone with guaranteed reliable and speedy delivery so you can get started on your project confidently, knowing. The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete (as per Polylok Trench Drain H-20 Instruction Diagram). Add to basket. of the drainage openings in the grate. 5" x 14" x 24" Cast Iron Heavy Duty Grate. As individual drainage gates; As curb inlets; All grates are designed for strength and service. Thick. The outdoor drain grate will last for years without rusting or deteriorating, providing long-lasting durability for your drainage system. Width: 8″. Heavy-Duty adjustable floor drain with stainless steel strainer Strainer size: 4-7/8" diameter - view dimensions: 3" $73. H-20 load rating. Sort by: Metric | Imperial. (250 kn). We also offer 1/8” bars when a lighter duty grate will meet your needs. Heavy Duty Ductile Iron Frame and Grate. Products are available in a wide range of bar sizes and spacings to accommodate conditions ranging from smaller forklift to large truck or aircraft. 00 sq. 5″ or 2″ deep in Polyester or Vinyl ester resin systems. Add to cart. 99. Specification sheet for 6454. 6" B Class ADA HDPE Trench Drain Grate Light Gray HDPE - Load Class B - Fits NDS Dura Slope Trench Drain Product Dimensions: 6"W x 24"L x. Allow easy access to cleanout plugs hidden behind walls and floors. Used in areas where waste water contains no sediment or debris and construction requires a shallow body. covers are designed to fit over trench-style drains. 540mm x 540mm Code SPG4H Heavy Duty . 99. Round Cast Iron Grate Drain. These grates are strong enough to handle a high volume of traffic, even from vehicles. Channel drains are available with various material top grates. 12" Zurn Z882 HDPE / Heavy Duty Frame Kits. Add to cart. Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide;. ACO has been manufacturing and supplying products to urban and civil infrastructure projects in Australia for over 25 years and worldwide for over 50 years. Bottom “leveling feet” can be ground for proper height adjustment. Thick. Our BoOF (Baked on Oil Finish) process can also be applied to any ductile iron grates offered by Trench Drain Systems. 11. 99. Showing 1 - 12 of 28 results. NDS Duracast In-Line 6-Inch Round Grate open surface area 9. Heavy Duty Floor Drain Grates. C Class Slotted Grate Included Standard. S100 Heelguard Slotted D/I Grate F 900 . Smith Mfg. £600. Replacement Cast Iron Floor Drain Covers (Grates) Features of these floor drain covers: Versatile use drain covers for almost any drain imaginable;With over 125 years of casting experience, Neenah Foundry Co. From domestic bathroom drains, to large commercial drainage and heavy-duty driveway grates. 990mm x 690mm Code SPG96L . I. Connecting pieces are also available to complete your installation. Natotela Galvanized Steel Drain Grate-12x12 in. This grate helps to collect and remove. Removable, Anti Clogging. Designed for heavy duty traffic these drain covers will not crack and break like traditional cast drain grates. $68. 4 out of 5 stars 6. 25″ wide (OD) polymer concrete channels with a 0. Additional Resources. DuuMuut Galvanized Steel Drain Grate, 12x12 Outdoor Drain Cover, B125 Class Channel Grate, Durable Heavy Duty Sewer Grate, Sliver Square Drainage Grate for Concrete Floor (True Size 11. With a much higher strength-to-weight ratio, molded HLC. 5 3/4 " 1 1/2 ". Add to basket. 48 : $66. Lengths are standard 48 inch but we can make most. Measures: 12″ x 24. Clogged grates can cause roadway ponding and be a real safety hazard. Make sure that the openings on the grate are as large as possible to ensure that clogging is not a factor. Rated for NDS class B loads (up to 175 psi) when properly installed-recommended for medium-duty pneumatic tire traffic. In 18 186 36 372 Note: All dimensions are in inches. Company Registration No: 01647362. Heavy Duty Grate design load of at least 56,200 lbs per foot. 38850 – Floor Drain: 22" X 14" w/Heavy Duty Grate & Secondary Domed Strainer. Neenah R-4030 Heavy Duty Sewer Pipe Grate; Neenah R-4040 Light Duty Sewer Pipe Grate; Neenah R-4055 Sewer Pipe Bell; Neenah R-8802 Rectangular Tree Grates;. STURDY CONSTRUCTION HOLDS LOTS OF WEIGHT: Made of heavy duty hard PVC, This sturdy grate requires no additional supports to hold water features weighing under 75 pounds. 5% coupon applied at checkout Save 5% with coupon. Choose from our selection of cast iron or ductile iron of 6" to 12" wide. Heavy duty trench drain systems and utility grates need to be strong enough for large trucks and even boats. H20 Rated. US Foundry 6118 Heavy Duty Cast Iron 12″ x 24″ x 1. Dimensions : All are in Inch Load Rating : Heavy Duty (AASHTO M306) Material : Cast Iron, ASTM A48 Class 35B Dimensions : All are in Inch 'Z d ^>Kd ^ v ï ï l ð y ï ï l ð r ï ò E } X 8" Josam Pro-Plus 200 Heavy Duty Frame & Grate CPS200HD Complete kits from 10 to 99 feet Innovative Material SMC/GRP Strong / Lightweight / Stable Available in Flat or Presloped Heavy-duty floor drain grates filter out large particles and allow wastewater to flow freely into drainage systems. 00 incl VAT. 197” [5mm] up to 19. Find the right channel drain grate for you. 14″ Wide Trench Drain Grates. 00 - $7,159. Grate openings are 15/16″ wide. Neenah R-4030 Heavy Duty Sewer Pipe Grate; Neenah R-4040 Light Duty Sewer Pipe Grate; Neenah R-4055 Sewer Pipe Bell; Neenah R-8802 Rectangular Tree Grates;. 44 square. SKU: SD300 Category: Trench Drain Kits Tags: trench drain kit, trench drain, 8" Size: 8"Manufacturer: Swiftdrain Grate Materials: Cast Iron, Ductile iron Channel Material: Polymer concrete. 0 square inches. Designer trench grates offer standalone architectural enhancements or can accompany matching EJ tree grate designs. NEED TO PURCHASE A LARGE QUANITY? CALL OR EMAIL US FOR DISCOUNTED PRICING! 706-445-6406. 99. Heavy-duty grates come in a broad range of shapes, sizes, heights and materials. Driveway / heavy duty drains Designed to suit any large scale commercial projects, our P5 Anti Slip Rated commercial external drains and grates are used for carparks, parks and playgrounds, sporting grounds, airports. Fits 6" Sewer & Drain Pipe and 6" Corrugated Pipe. Block grates and manholes to stop liquids from going in, or seal inactive drains to keep odors from leaking out. drain pipes; 1 plug, and 9 in. 5 cfs (700 gpm) range. Heavy Duty polymer concrete trench drains with ductile iron grates to achieve maximum load bearing and durability. These grates are rated Extra heavy. Choose from ductile iron, galvanised or polypropylene covers for your project. 54. Heavy Duty 4' Trench / Channel Drains; Skinny 4' Trench / Channel Drains; Grates; Risers; Drain Wells; Seals & Grommets; Basins; Pumps; Rain Drain Boxes; Atrium Grates;9" Extra-Heavy-Duty Drain. ACO Drain. Natotela Ductile Iron Driveway Drain Grate-20x20 in. All sizes, styles and open areas available. PDX is available in 7 different interior widths from 6” [152mm] up to 24” [609mm] with depth increments from 0. Heavy duty frp plastic grids floor sump pit sewer drain grate $15. Ideal for electric connections, traffic signals, and more. Top Sellers. 7”) 4. 00 incl VAT. Recommended for heavy-duty hard tire forklifts at speeds less than 20 mph with proper installation. 38850 – Floor Drain: 22" X 14" w/Heavy Duty Grate & Secondary Domed Strainer. Extra Heavy Duty CI Grate. Welded Heavy Duty Gratings are designed to service applications subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers and airports. Shop now for the best deals on E600 & F900 Heavy Duty Drain Grates! Explore our range of drain gates, grids and covers with other load rating options: A15 Pedestrian & B125 Driveway Drain Grates; C250 Car Park & Road Drain GratesMetal Drain covers, grates & gully grids, heavy duty strong steel, stainless steel, corten weathering steel long lasting grates made by precision CNC cutting from the latest strongest materials to last. 50. Our standard slot pipe product line is offered in 4″, 6″, 8″, 12″, 15″, 18″, 21″, 24″, and 36″ widths. 80 Foot Zurn Z886HD Trench Drain Kit Complete. 1 Light Duty – All grates having safe live load (as calculated Made from galvanised mild steel, Covertite has an extensive range of grates and frames that will accommodate your requirements. Built tough. Use these drain grates in areas without vehicle traffic. $ 390. 96. Load class is an important factor in driveway drains. Class D Heavy Duty Pedestrian Safe* Driveway Box Grate. 12" x 12" Atrium Grate. Discover our collection of assorted Steel drain grates. " The drain outlet should be sized large enough to safely discharge the maximum flow through the grate without cre-ating water build-up (ponding). 7”x11. Regular Joe 24″ x 48″ heel-proof, heavy-duty catch basin grate, raw cast ductile iron. Slotted Trench Drains (4) Call 1-877-999-1175 or shop our site to see our wholesale concrete products. Load Class D Grate design load of at least 89,920 lbs per foot. (2250 KG) and 7,499 lbs. Ductile iron grates with heavy duty concrete channel. 00 incl VAT. Order: 100 pieces. Add to Cart. Outside diameter 20. 75x11. Buy Topjia Outdoor Drain Cover,Resin Cuttable High Polymer Drain Strainers Grate,Durable Heavy Duty Channel Drainage Grate for Garage Lawn Sewer. 5-inch wide slotted ADA stainless steel drain grate -longitudinally slotted for ADA compliance & heel proof | T304 stainless steel ADA compliant and heel proof grate – 5″ wide x 24″ long x 0. 9”x8. Dead Level D Trench Drain; BarryCraft Grates More; Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide;12 Inch Pro Series. FREE delivery Mon, Nov 20 on $35 of items shipped by Amazon. Related Requirements: 1. SKU: 05B24DI. 75" Round Metal steel Gully Grid Heavy Duty Drain Cover like cast iron, stronger. ThePOLYCAST® 700 features 6. Round. Neenah Foundry offers a wide variety of square and rectangular drainage grates, trench drain grates, and airport. 6979 LINEAR SLOTTED DRAIN VANE GRATE Airport extra heavy duty 9" tall Vane style grate Fits into slot cut into PVC pipe Allows for capture of surface water between catch basins Cross section view 6970 Series Assembly Length Open Area per Assembly/Sq. Swiftdrain has positioned themselves as a leading manufacturer of residential and commercial trench drain products across the States. ACO Drain is available in 2″, 4”, 8” and 12” internal widths, and are available with up to 130 ft (40m) of built-in continuous slope. Fits 6-inch corrugated and sewer and drain pipe. Designer and Pedestrian Trench Drainage. Skid resistant surface. At the Trench Grate Store, all of our trench drain grates can withstand harsh weather, including rain, saltwater, direct sunlight, freezing temperatures, and blistering heat. 11. Once the bar spacing is selected, the bearing bar size is specified based upon the anticipated load and unsupported span. Americas / Change. 12 - $1. It is lightweight for handling ease, yet is strong enough to stand up to industrial and commercial applications. 24" Heavy Duty Grate for Corrugated Pipe. The 15 in. Let our experience help build your future. This is a five inch wide channel drain kit, with a 40 inch long modular drain, an end cap, and an end outlet. Highest UV protection. 6' Slim Channel Drain SKU # 9206. Grate design load of at least 89,920 lbs per foot. 12-in Wide Heavy Duty Fiberglass Trench Drain Grate $ 398. Heelguard Stainless Steel Driveway Drain & Grate - 140 x 125mm. Dura Trench is a trench drain manufacturer offering a complete line of heavy duty, commercial trench drain systems. 00 $ 35. Replacement Grates. 888-825-4716. Dead Level D Trench Drain; BarryCraft Grates More; Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide;Neenah Foundry has been the market leader for decades with the widest market variety & outstanding durability for water drainage. 2 7. 5. The Trench and Driveway Channel Drainage System features heavy duty Galvanized Steel Grates that serve as a perfect long-term solution for the collection and. 1 offer from $82. Find the right channel drain grate for you. Designer Ornamental Grate. Upgrade your drainage system with these top-of-the-line grates, designed to enhance safety and efficiency. Any grate listed can be furnished with an angle frame as illustrated above when specified. Great for draining landscape beds. ft. FSD-CHGG Black 39. 9 in. ADA compliant grating for heavy duty applications. It has good chemical resistance with similar grating and is a great option for installation in chemical facilities. (600 kn). from $165 00 from. For handicap / bicycle safety. 34. 95. Add to Cart. I. Nyloplast Ductile Iron Drop in Grate is the ideal grate choice for a variety of pipe types, including ADS Dual Wall N-12, SDR 35, and IPS/Schedule 40 pipe. Neenah R-4030 Heavy Duty Sewer Pipe Grate; Neenah R-4040 Light Duty Sewer Pipe Grate; Neenah R-4055 Sewer Pipe Bell; Neenah R-8802 Rectangular Tree Grates;. 5-inch Wide Heavy Duty Ductile Iron Trench Drain Grate. 5” Channel Drain with Grey Grate 39. Standard trench drain grates from 1 1/2" to 12" wide and covering the wide range of manufacturers. (93) Questions & Answers (18) Hover Image to Zoom. Ideal for a variety of outdoor applications. 0Or call us at 888-825-4716. Cost Effective Like all Mascot Engineering products the GRC DriveDrain is cost-effective and very practical. 4. ACO S Range channel drainage provide a heavy-duty solution for a heavily trafficked merchant site at Waterbeach. Heavy Duty : 1 inch edge thickness : 1-1/2 inch edge thickness : 2 inch edge thickness : Catalog No. Add to basket. 0. Load rating 600 lbs. All raw gray iron grates begin to naturally rust with exposure to any form of moisture and will appear bright orange before settling to brown. 5) between 7500 lb. Chat now. Neenah Foundry manufactures a wide variety of beautiful cast iron tree grates and fabricated steel tree guards. Slots run diagonal to frame. Lengths are standard 48 inch but we can make most any size, thickness or configuration for your project. Outdoor Drain Cover，2pcs Plastic Drain Grates Drain Strainers Sewer Grate Durable Heavy Duty Black Sewer Cover to Block Debris，Replacement Drainage Grate for Concrete Floor for Garage Garden (Color : $63. Grate openings are 15/16″ wide. The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete (as per Polylok Trench Drain H-20 Instruction Diagram). DrainTEK Outdoor Landscape Pool Drainage Channel - Tray and Grate - Wedge Wire / Heel Guard Style - 135mm Wide with 70mm pitch. 231. With Class B and Class D grates in the range, and two size channels to choose from, there is a drainage solution for any project. This slotted grate measures 24″W x 24″L. 1 4. 7”) $55. US Foundry 6120 Heavy Duty Cast Iron 12" x 24" grate has bottom leveling feet that can be ground for proper height adjustment. Some have larger flow areas while others are designed for safe pedestrian crossing. Add to cart. Shop online or call today 610-638-1221. 2” to 6” atrium. 00. For light pneumatic tire traffic only. This Extra Heavy-Duty DG0653D Ductile Iron Catch Basin Grate is a great replacement for any 24″ x 24″ catch basin grate! This slotted grate measures 23. Clark Drain D400 Class Cast Iron Kerbside Gully Grid and Frame 452mm x 452mm x 100mm. Christy® concrete products combined with a steel cover and steel frame are suited for deliberate roadway traffic. 5-meter long and will adapt to any trench drain application. Each individual grate weighs 71 lbs each. Neenah R-4030 Heavy Duty Sewer Pipe Grate; Neenah R-4040 Light Duty Sewer Pipe Grate; Neenah R-4055 Sewer Pipe Bell; Neenah R-8802 Rectangular Tree Grates;Clark Drain B125 Cast Iron Square Manhole Cover & Frame with Circular Opening - 450 x 450 x 30mm. With over 75. Special Duty (SD) - Safe Live Load Over 10,000 lbs. 00 - $7,512. 30". 1 2. Durable Heavy Duty Metal Catch Basin Grate for 9" Square Catch Basin,Outdoor Trench Drain Cover for Garage,Sewer,Dowmspout,Driveway,Garden(8. GATIC ® has a long and proud history of manufacturing in Australia, producing high-performance access covers, manhole covers and metal gratings that are the benchmark in its industry. Add to cart. Heelguard Stainless Steel Drain & Grate - 110 x 60mm. open surface area, 709 GPM flow rate. 00. 9x8. load rating; extra heavy duty: max 100,000 lbs. 2. 99. This trench grate series represents Neenah’s best hydraulic performance. $6. Compare. Each individual grate weighs 50 lbs each. S300K. 0. Thank you for your interest in the 36 in. In response, modern drainage grates capture water more efficiently. Our garage drain covers are powder-coated carbon steel drain covers that are proudly made in the USA.