Discount Drainage Supplies

discount drainage supplies

Over 200 years
of combined experience
at your service!

*Not available at every branch location. Call your local Discount Drainage Supplies branch for the brands they carry.

Concrete Products

2’ x 2’ x 2’ Catch Basin available in 4” and 6” wall.  
2’ x 2’ x 3’ Catch Basin available in 4” and 6” wall.  
2’ x 2’ x 4’ Catch Basin available in 4” and 6” wall.  
4” wall available in gravel mix or limestone mix.  
6” wall available in gravel mix; limestone mix by special order.  
We stock risers in 4 sizes: 4”, 6”, 12” and 24”.  
   
Larger Concrete Catch Basins  
2’ x 3’ x 3’  
2’ x 3’ x 4’  
3’ x 3’ x 3’  
3’ x 3’ x 4’  
Transition lids for all  
   
Castings  
2’ x 2’ Heavy Duty Cast Iron Grate, ASTM A48 CL35  
EJIW #5250 Catch Basin Inlet Assembly, Frame and Grate  
   
Distribution Boxes with lids and risers in 3 sizes:  
1’ x 1’ x 1’  
1’ x 1’ x 1 1/2’  
1’ x 2’ x 1’  
   
Round Catch Basins with or without base  
18” with base  
18” x 12” riser  
24” with base available 2’ and 3’ deep.  
24” with out base available 1’, 2’, and 3’ deep.  
All cast iron castings in stock. Round concrete lids 8” thru 28”