Catch Basin Riser by NDS – 4 Sizes
$28.59 – $307.90
Choose your size to fit your catch basin.
A riser is needed when you want to put your catch basin deeper in the ground to attach to drainage pipes. Riser sits on top of your NDS® catch basin and accepts your grate just like the top of the catch basin.
NDS916 NDS1216 NDS1816 NDS2418