ductile iron grates
Do you need heavy duty grates?
Ductile iron grates are versatile and widely used in both commercial and residential applications. Choose from a variety of grates that fit the POLYCAST® 600 and 700 series including heel proof and ADA compliant options for wheelchairs. Ranging from Load Class C to F when paired with the appropriate frame, ductile iron grates make an excellent choice for your project.

Standard Slotted
This heavy duty ductile cast iron grate is ideal for many applications. The slotted pattern makes it an optimal choice for breweries, wineries and roadways. Paired with the POLYCAST® 600 and 700 series trench drain systems, these grates make drainage problems disappear. This grate is rated as Load Class D, but can easily be converted to an E or F with the appropriate frame. Locking devices are recommended for proper installation.
SKU: DG0641D

Transverse Slotted
Accessibility is no longer an issue with the Transverse slotted ductile iron grate. It is ADA compliant and heel friendly. While independently rated for Load Class D when used in a 600 series channel, if combined with the DG0700AA frame, it meets Load Class F. Locking devices are recommended for proper installation.
SKU: DG0675HD

Decorative
The Patriot grate is versatile and aesthetically pleasing in a diverse range of applications. Used by itself this decorative grate is rated Load Class C, but can be converted to a Load Class D when mounted with a DG0700AA hardnosed frame. Locking devices are recommended for proper installation.
SKU: DG0692

Solid
This solid ductile iron grate is appropriate for a variety of general use applications. It is ADA compliant and heel proof, which makes it ideal for many commercial and/or residential projects. When installed with a POLYCAST® 600 systems, this grate is rated Load Class D, but can be converted to a Load Class F when mounted with a DG0700AA frame. Locking devices are recommended for proper installation.
SKU: DG0641S
Bolt and Toggle Locking
Trench Drain Systems is one of the largest distributors in the United States who are committed to providing you with quick solutions to all your surface water runoff problems. Our professional staff can assess your project requirements and quickly offer you competitive pricing and information regarding the products you need. Contact us for a free quote or for further information on drainage solutions visit TrenchDrain.com or DrainageKits.com
Phone: 610-882-3630
Email: [email protected]
Click here for a fast and free quote!