Wood, Metal, Plastic and Fiberglass

The POZISQUARE Roofing Screw was designed specifically for metal, plastic, and fiberglass roofing applications. Different points are available for both wood or metal structures.

Drill or Sharp Points

A drill point is needed when attaching roofing to metal studs. A sharp point is utilized when attaching to wood structures. The sharp point can be used with pressure treated lumber

Prevents Rusting

Proprietary Durafast Gray coating on the sharp point roofing screw offers a lifetime guarantee against rusting. See the package for the yellow oval on screws for pressure treated lumber. The drill point roofing screw is used for metal and therefore does not offer a lifetime guarantee against rust.

EPDM Washers

Gray EPDM washers on both types of roofing screws seals the screw tight to the surface.

ACR

ACR stands for Anti Camout recess. There are ribs on the driver bit that engage in the patented recess to reduce stripping, provide increased torque, enhance off-angle drivability and offers a stick fit that makes screw driving easier. Pozisquare screws can be driven with a standard square driver bit included in the Roofing screw box. However for the features of the patented ACR system, we recommend the Pozisquare driver bit that is also included.