21
WIRE
TAPE PATCH
WIRE
»
Fish wire up through the gap between the trough
and downspout. (21D)
»
Cut hole to fish wire going up through side
of joists. Apply butyl caulk around wire piece and
tape over wire. (21C)
21E
21C
21D
23. DECK STEP
»
Install the downspouts and troughs on the
lower deck. (1)
»
Install trough material starting from the lower deck
working your way up the stair tread to the upper
deck. Overlap the trough material from step 1. (2)
»
Install the trough and downspouts on the
top deck. (3)
»
After step 3 is complete, finish the installation
of the troughs and downspouts on the
upper deck.
»
Tape over all exposed seams and where deck
screws will penetrate.
22. INSTALLING LOW PROFILE CAN LIGHTS
»
When installing low profile can lights below the
trough, make sure the light does not come in
contact with the trough material. (22)
ON THE LOWER DECK, ADD A
BEAD OF BUTYL CAULK WHERE
THE UPPER DECK FRAMING
MEETS THE LOWER DECK
FRAMING
BEFORE INSTALLING THE FIRST TROUGH ON
THE UPPER DECK, ADD A BEAD OF BUTYL
CAULK ON TOP OF THE TROUGH MATERIAL
THAT EXTENDS THE LENGTH OF THE DECK
23
TAPE ALL
EXPOSED
SEAMS
WHERE
DECK
PENETRATION
WILL OCCUR
2
1
3
ON THE UPPER DECK ADD A BEAD
OF BUTYL CAULK ON TOP OF THE
FIRST JOIST
19
TROUGH SHOULD NOT MAKE CONTACT
WITH THE RECESSED CAN LIGHT
MAXIMUM DEPTH FOR TROUGH IS 4
"
4
"
TROUGH
SIDE VIEW
DECKING
JOIST
JOIST
OPTION: ADD A PIECE OF CEMENT SIDING OR
DRYWALL TO DEFLECT THE HEAT FROM THE LIGHT
22
#2 THROUGH OPENING WHERE
DOWNSPOUTS MEET TROUGH
MODIFICA
TIONS & SPECIAL CA
SES