Next pull the long end of the strap under the crossbar on the.
Securing lumber to roof rack.
Adam davis dec 10 15 at 15 03.
In case you have no idea how much weight your plywood sheet is a sheet of inch plywood is approximately 100.
Then i use the nylon web tie downs i ve got in the photos of below.
Secure it to the roof rack.
Some roof bags mount to roof racks or raised side rails some mount to roof baskets and others mount to naked roofs.
Use a tie down that wraps around the item and the rails.
If you have an suv and need to haul lumber often a trailer would be a better option than a roof rack.
Oh and remember to.
Just make sure to follow the same basic principles outlined above.
Not only that but the cost of a roof rack is easily 5 10 times more expensive than a one day truck rental.
On a roof rack step 1.
Simply wrap each strap around a solid anchor point thread the strap through the buckle and pull until secure.
Use ratchet straps that can handle the weight of your load and check that the roof rack is secure enough to provide a proper anchor.
First loop the strap under the roof rack s crossbar and drape the loose ends over your oblong load i e.
The method you use to secure the lumber will depend on what kind of roof rack you have.
According to wood ratcheting systems apply a significant amount of crushing force on whatever you re moving so you can go in excess of what s necessary on both whatever you re carrying as well as the vehicle.
I use 4 hand clamps at the corners to hold the plywood to the 2 x 4 s.
With the third option crossbars with side rails you can secure an item to the side rails and run tie downs from front to back securing them to the crossbars.
What types of tie downs work best.
The lenghts are short enough that the can be secured laterally.
Both water resistant and waterproof bags are available.
Most include tie down straps for attachment.
Remember to place a distance of about 3 to 3 foot in between.
For lumber its fine as long as.
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.
Ask for help from friends if.
For infrequent use though truck rental is a better option.
You dont exceed the weight excessively.