Installation Guide

8
9
The vertical seam of the reflective tube should point to
the East or West to avoid irregular light patterns in your
room.
TIP
Use a flat pry bar to carefully break the seals on
the shingles upslope above the cuthole. Use a claw
hammer to remove nails on the shingles above the
cut hole.
1
Secure flashing to roof with 2” Flashing Screws and
Washers. For aluminum flashing (Both Spun Severe
Weather & Formable. See images on pg. 4), use 9 screws
& washers in an evenly spaced, circular pattern around
the 10” or 14” hole. The circular pattern should be
a 21” diameter for the 10” unit and a 24” diameter
pattern on the 14” unit.
For injection molded flashing, use 8 screws and washers
in the preformed holes for the 10” and 14” unit.
Seal screw heads with roof sealant.
Spun aluminum flashing does not have pre-drilled holes.
4
Caulk Gun
Claw Hammer
Flat Pry Bar
Ladder
Phillips Screwdriver
2” Screws
3/4” Washers
Roofing Sealant
Safety Equipment
Roof Flashing
Top Adjustable Tube
TOOLS & PARTS
Generously apply roof sealant around bottom of
flashing. Slide top and sides of roof flashing under
top shingles.
2
Slide Top Adjustable Tube (pink label) into the flashing
to check for proper alignment.
3
For short shaft cathedral style installation
see Section 10. Do not install dome yet.
IMPORTANT
2
4
3
1
1
2
2
4
Sealant
Section-4b
On The Roof
Optional Spun Aluminum Roof Flashing
(Non Formable)