Instructions / Assembly
18
Section-11
Flex Light Pipe Installation
(2) 2-1/2” Pan Head Sheet 
Metal Screws (Not Included)
3/32” Bit
Drill
Phillips Drill Bit
TOOLS & PARTS
Before going onto roof, cut the flex light pipe to length 
needed from top of flashing to diuser assembly. Install 
one end of the flex light pipe onto the top section of the 
rigid light pipe up to the flange. Secure with the flex pipe 
with the hose clamp provided. 
Flex Light Pipe Installation
For flex pipe installation, use steps listed below, referring to 
those listed on previous pages for more specific install data.
On the roof, install the top section of the rigid light 
pipe with attached flex pipe through the opening of 
the flashing. The flange of the rigid light pipe should 
rest on top of the flashing. Secure with self taping 
screws provided. 
In the attic, stretch the flex light pipe as taught as 
possible. Secure the flex light pipe onto the bottom 
section of rigid light pipe with the hose clamp provided. 
Secure the bottom section of rigid light pipe into the 
ceiling ring assembly such that the tabs lock it into place. 
Extension Tube(s)
1
2
3










