Green house plastic
You might try rolling the longer length up and only rolling off
enough to cover the distance between the first two surports and a
little extra to get the roll back on the ground. Tie the roll if
neccessary and secure the first 8 or 10 feet before unrolling the
next 8 or 10 feet. If you would rather leave the roll near the top
of the greenhouse/boatshed you might tie three 1/4 inch ropes the
length of the structure to act as ridge poles( left/middle /right )
They could surport the roll of plastic and give you something to tie
the roll off too. The rope could be left in the structure if it
would add strength, or removed if it were not needed after you get
the plastic up. The old sailor said rope and patience solved most
off his problems-- a calm day wouldn't hurt. Work hard--have fun.
enough to cover the distance between the first two surports and a
little extra to get the roll back on the ground. Tie the roll if
neccessary and secure the first 8 or 10 feet before unrolling the
next 8 or 10 feet. If you would rather leave the roll near the top
of the greenhouse/boatshed you might tie three 1/4 inch ropes the
length of the structure to act as ridge poles( left/middle /right )
They could surport the roll of plastic and give you something to tie
the roll off too. The rope could be left in the structure if it
would add strength, or removed if it were not needed after you get
the plastic up. The old sailor said rope and patience solved most
off his problems-- a calm day wouldn't hurt. Work hard--have fun.