47
GROWSPAN
™
GOTHIC PRO GREENHOUSES AND SYSTEMS
Revision date: 05.29.19
H-CHANNEL
INST
ALLA
TION INSTRUCTIONS
The new H-channel design requires installation of the flat side facing out with channel side toward the building. Some diagrams
and photos in this document show installation of
original
H-channel with channel side facing out. Design of new H-channel
does not allow
channel-side out installation.
Use the diagrams on this page to install H-channel with flat side facing out.
ATTENTION:
Use only 1-1/2"
Tek screws to
attach H-channel to building frame.
Do not use
shorter screws. They will not hold. Do not use washers on T
ek screws when installing
H-channel.
ATTENTION:
Install all twin-wall polycarbonate panels with UV
-protected side toward the sun.
UV
-protected side toward sun.
Install 1-1/2"
Tek screws through
H-channel into building frame.
H-Channel
Center Groove
Flat side toward the sun.
Flat Side
Channel