Installation Guide

Fig. 31: Head Jamb - Nail Fin Installation
Fig. 33: Head Jamb - No Nail Fin Installation
Step 8: Seal the Exterior
A) After siding or wall exterior is complete, apply backer rod and sealant between the door frame
and siding material on both sides. See figures 30 & 31 for nail fin installation and figures 32
& 33 for no nail fin installation.
B) WARNING: Maintain a minimum of 1/4" between the door frame and any trim, siding, or
masonry. Failure to do so will forfeit all warranties (written or implied). Woodgrain
Millwork will not be held responsible for any claims or damages resulting in failure to follow
these instructions.
Fig. 30: Side Jamb - Nail Fin Installation
Fig. 32: Side Jamb - No Nail Fin Installation