See Info Sheet
 
 Screws for attaching Base to Frame & Cap to Base sent free when Base & Cap ordered.
Steel or aluminum frame thicker than .21" require Type 5 Point drill screws. Add $15 to 24' Base & Cap.
If using ACQ treated lumber make sure to see our notes on this lumber.
.Screws for Corner, at top & bottom of poly and in body of sheet Purchased Separately.
.Screw counting procedure for screws purchased separately. . U-Profile Screw Instructions.
 
See Frame & Install Guides in PDF