trying to find marine grade carpet for a cat hull trailer cant find it long enough to keep it all one piece i need to find 16 feet long and 17 inch wide any input would
be helpful thanks

Discussed many times, and can be found using the search function.

Try Lowes or Home Depot.

Home Depot or Lowes. Or:

http://www.boatcarpetcentral.com/bunk-carpeting

That's kinda wide. I had to buy 3 rools to redo mine since the bunks are 3 pieces on each side because of the cut outs for the travel lift straps. The bunks are 2 X 6 so why 17" the carpet shouldnt meet underneath IMO so it will drain quickly and make sure you use stainless staples or galvanized at least.

Just got grey carpet runner at Lowes. $2.97/ft. 30" wide.