So I finished my tarptent for 2 and was going to make a nice tyvek ground sheet for it. Went to the hardware store and found out tyvek only comes by the roll and is about 80-120 bucks per roll for a few hundred yards of it. How do others get their tyvek for their MYOG projects? Do you just invest 100 bucks in a whole roll? Or is there a super cool website where you can order custom lengths of tyvek? Help!
