Installing Ridge Base
The ridge base extrusion will attach to the peak of the greenhouse
at each center connector.
ridge base
extrusion
1.
Identify the Ridge Base Extrusion (12'-0'' in length)
2. Identify and locate 1/4'' x 2 -1/2" stainless steel bolts & nuts
for ridge extrusion.
3. Slide three bolts into the bolt track of the initial piece of ridge
base
4. Take ridge extrusion and place the bolts into the pre-punched
holes at the top of each center connector. At the end rafter,
flush the ridge base extrusion with the outer face of the center
connector. When flush, apply washer & lock nut. Do not
tighten bolts at this point.
ridge base profile
bolt track
5. Connecting additional pieces of ridge base, identify Aluminum Splice Plates. Slide (2)
additional 1/4'' x 2-1/2" bolts into the bolt track at the end of the already installed piece
of ridge base, place the splice plate onto those bolts, apply washers & lock nuts and
firmly tighten splice plate to ridge base.
6. Repeat steps 4. & 5 until installation of ridge base is complete
3.
4.
5.
1
4
" x 2
1
2
"
stainless
steel bolt
center
connector
washer
lock nut
ridge base
extrusion
ridge base flushed
w/ end of
center connector
Aluminum Splice Plate
(1
1
2
" x 12'')
1
4
" x
3
4
" stainless
steel bolts
1
4
" stainless nuts
CONNECTING RIDGE
BASE EXTRUSION
Page 21
Summary of Contents for Thoreau Series
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