Can these be cut at all?
Yes you can cut to fit to size on your installation. However these do have to be cut on site, we can not do it at our location due to liability reasoning, and of course you want to measure perfectly on your site in case things change.
How do these fasten down?
This particular grating requires our 4 inch grating fasteners, which you can also pick up here only. However if you are retrofitting another system, make sure to pay attention to our specification sheet to make sure it will work for your current channel.
What is the GPM (gallon per minute) rating on this grating?
The GPM on this grating is 65 gallons per minute.
How strong is this grating?
This is an A Class rated system for VERY light pedestrian traffic only.
What is ADA rated?
ADA is for the American Disability Act - to make sure all wheelchairs, walkers, and things of that nature are able to go over this system.