ᐅ Drainage channel in the correct width – Who supplies these?

Hello everyone,

I want to install a drainage channel in front of my garage door. I have a space of 80-85cm (31-33 inches) in width in front of the door. However, I can only find drainage channels that are 1m (39 inches) wide...

Do you know where I can get a suitable drainage channel?

Regards

You cut something like this to size!

Yes, I had the same thought, but if I cut the galvanized grate, it will probably start to rust at some point...

Get some cold galvanizing spray and treat the cut edge with it.