Bronze Age BA-CATH-0312-A Class A Cathedral Aluminum 3″ x 12″ Grate

SKU: BA-CATH-0312-A exclusive! For your NDS Mini Channel drain.

Actual Dimensions: 2.72″ [69mm] x 12″ [305mm] x .34″ [9mm]

Large project? Request a Quote


Decorative Bronze Age grate with the Cathedral pattern and is available in Aluminum. Grates can be secured in place with 2 fasteners, NDS-529 (not included).

The exclusive Bronze Age Cathedral pattern grate is made to fit your NDS® 3″ Mini-Channel trench drain.

This aluminum grate has a natural finish and includes 2 holes for securing to channel using NDS-529 fasteners (sold separately).BA-CATH-0312 Drawing

Designed to fit: NDS Mini Channel & TDS Max Mini

Actual Dimensions: 2.72″ [69mm] x 12″ [305mm] x .34″ [9mm]

Cathedral Grate Specification Sheet | Class A or B

This system has a Load Class rating of A but can be rated for a B Load Class if

Recycled Materials Used

 properly installed; see specification sheet for details.

Made in America

Your #1 Trench Drain Supply Resource!

Grate Height

1/4 inch

Grate Load Class


MAX Mini, Mini Channel

Grate Shape


Product Type


Load Class

Load Class A


Bronze Age, TDS

Grate Pattern



Commercial, Municipal, Patio, Residential

Grate Finish


Finish Type


CSI Code 05 53 00, 05 56 00, 05 59 00, 05 70 00, 05 74 00, 22 00 00, 22 14 00, 22 14 26, 22 14 26.19, 33 40 00, 33 44 16

Product Alternatives

Need a custom solution?

Get in touch with our drainage experts today.

Recommended Products