Installation Instructions

10
1" OVERLAP
ON EACH END
CAULK
UNDERSIDE
OF FLAP
4. Cut weather barrier tape for the top. It must be
long enough to overlap both side pieces by at least
1" (FIGURE 3). Make piece tall enough to cover
the entire nailing fin, including the installation
holes, the joint between the fin and the building’s
sheathing and
extend at least one additional inch
out onto the sheathing.
5. Apply weather barrier tape to top of door
(FIGURE 3).
6. Apply clear silicone sealant to underside of
housewrap or building paper flap, along edges of
seams (FIGURE 3).
7. Fold housewrap or building paper flap down
over the top piece of weather barrier tape
(FIGURE 4). Use a rubber roller, on top of flap, to
smooth and spread sealant applied in Step 6.
8. Cut two pieces of weather barrier sealing tape.
Make sealing tape 4" longer than diagonal seams.
Apply tape over the diagonal seams so that 2"
of tape extends beyond the ends of each seam
(FIGURE 4).
Weather Barrier Self-Adhering Tape Application –
Units With Nailing Fin (cont.)
FIGURE 3
FOLD
DOWN
FLAP
APPLY WEATHER
BARRIER SEALING
TAPE OVER SEAMS
EXTEND 2"
BEYOND
EACH
END OF
SEAM
FIGURE 4
4-Wide
All
Wd Bk Mld
Cld Nail Fin
Gen - All