Abstract: The invention provides a generally horizontal roof deck having a corner and two parapet walls meeting at the corner. A roofing membrane has a major portion adhered to the roof deck and a side portion adhered to the first parapet wall and an end portion adhered to the second parapet wall. A bead of caulk is located between the side portion and the end portion and a respective parapet wall. Termination bars are affixed to the each of the parapet walls by axially driven pins that capture the termination bars on top of the respective side or end portions along their upper edges. Also disclosed is a method for constructing a roof deck using termination bars and axially driven pins that do not require predrilled holes.

Abstract: The invention provides a generally horizontal roof deck having a corner and two parapet walls meeting at the corner. A roofing membrane has a major portion adhered to the roof deck and a side portion adhered to the first parapet wall and an end portion adhered to the second parapet wall. A bead of caulk is located between the side portion and the end portion and a respective parapet wall. Termination bars are affixed to the each of the parapet walls by axially driven pins that capture the termination bars on top of the respective side or end portions along their upper edges. Also disclosed is a method for constructing a roof deck using termination bars and axially driven pins that do not require predrilled holes.