31
GROWSPAN
™
GOTHIC PREMIUM GREENHOUSES
Revision date: 06.28.18
106205_06_07_08
INSTALL OVERLAP BRACING AND U-CHANNEL — continued
NOTE:
Do not climb on panels to install screws. Take
steps to protect panels during screw installation.
6. Repeat steps as needed to cut and attach additional
1.5" x 1.5" square tubes to secure overlap seam of all
panels.
Install one tube per overlap as shown.
7. Install an additional Tek screw and washer at end of
H-channel if needed to secure channel to rafter. See
photo in Step 5.
8. Continue by reading baseboard installation information
on next page.
ATTENTION:
If you are not installing a baseboard,
skip to and continue by sealing greenhouse using the
supplied silicone sealant.
View from outside of the shelter.
Upper Panel
Installed 104213
U-Channel
Lower Panel
Step 7
5. With tube aligned and someone holding it in place
inside the greenhouse, drive FA4484B Tek screws with
neo-bonded washers through from the outside into the
1.5" x 1.5" backer tube (104779).
Inside
Greenhouse
Drive FA4484B Tek screw with
102921 neo-bonded washer
through U-channel, both panels,
and into 1.5" x 1.5" square tube.
Space screws at 12" on-center.
Lower
Panel
Outside
Greenhouse
Upper
Panel
104213
U-Channel
104779
Backer Tube