7SEALING THE DOOR TO THE EXTERIOR WALL CLADDING (CONTINUED)
A.Insert closed cell foam backer rod into the space
around the door approximately 1/2". This should provide at least a 1/2" clearance between the backer rod and the exterior face of the door.
B.Apply a bead of high quality exterior grade sealant to the entire perimeter of the door. On doors where the bottom fin has been removed, insert sealant into the spaces between the
bottom of the door and the sill support and connect it to the perimeter sealant.
Note: Refer to the sealant manufacturer’s label to verify compatibility with vinyl and the adjoining building components and priming requirements.
7A
7B 
C.Shape, tool and clean excess sealant. When
finished, the sealant should be the shape of an hourglass.
Note: This method creates a more flexible sealant line capable of expanding and contracting.
fLUSh fLANgE fRAME:
D.Place a corner bead of sealant on the edge of the door flush flange on top and sides. DO NOT seal the sill of the door frame to the opening.
Exterior View
7D
Corner bead of sealant
