Questions and Answers for U.S. TRENCH DRAIN Compact Series Black Slim Drainage Pit and Catch Basin for 3.2 in. Modular Trench and Channel Drain Systems

A:  Sorry, only have the one size. If you cut, I don't know how you would secure it to the channel?

A:  If staking, you can use rebar and tie this to the gaps of the feet of the channel. This method can't be used if driving over the drains.

A:  Yes, If you are driving over this drain, you must correctly set in concrete, 2" below and at least 2.5" deep and 2" either side.

A:  No, it won't work with the Chinese copy of our drains

A:  The description says it fits 3in, look in the product details further down under the item

A:  You are 100% correct.

A:  You can. A couple of things to note, if you are driving over this it must be set in concrete (at least 2” around) if not, still recommend some concrete or rebar to pin it in place.

A:  If you can't use concrete, you would have to tie to rebar to secure the trench drain