Remember to place a distance of about 3 to 3 foot in between.
Tying lumber to roof rack.
Use a tie down that wraps around the item and the rails.
With anything you plan on tying down you ll need three preferably four solid points of contact stability.
Here i have the bicycle s handlebars firmly planted on the roof rack s cross bar in the.
I use 4 hand clamps at the corners to hold the plywood to the 2 x 4 s.
If you have an suv and need to haul lumber often a trailer would be a better option than a roof rack.
Adam davis dec 10 15 at 15 03.
On a roof rack step 1.
It s best to use a thinner piece of rope and go through an open door and then shut the doors on top of it.
For infrequent use though truck rental is a better option.
For plywood i put two 2 x 4 s on the roof rack and place the plywood on top of those to stiffen the plywood otherwise it flops up and down at highway speeds.
Then i use the nylon web tie downs i ve got in the photos of below.
Not only that but the cost of a roof rack is easily 5 10 times more expensive than a one day truck rental.
In case you have no idea how much weight your plywood sheet is a sheet of inch plywood is approximately 100.
On each side of the roof you ll see a rack that runs the length of the roof of the vehicle.
Oh and remember to.