25
GROWSPAN
™
GOTHIC PRO GREENHOUSES AND SYSTEMS
Revision date: 06.06.18 113836_37_38_39
DOUBLE DOOR ASSEMBLY (continued)
14. After installing the 104548 end cap, attach another
section along the
inside frame of the door that includes
the chain latch.
Diagram may show a different frame used for illustration
purposes only.
NOTE:
This section of end cap acts as a stop for the
remaining door of the double door assembly when both
doors are closed.
15. Check the operation of the latches and doors.
16. Continue with the
Main Cover Installation
procedure
that follows.
MAIN COVER FILM INSTALLATION
After end panels and doors are installed, install the main
cover film. The steps to install the cover film include:
1. Attach polylatch u-channel (102197) along greenhouse
sides and tops of greenhouse
end rafters
.
2. Pull one cover film over frame, stretch end-to-end, and
attach to end rafters.
3. Stretch and attach frst cover to the sides.
4. Install inflation fan kit.
5. Attach a second cover layer to the frame.
6. Test the operation of the inflation fan kit.
7. Install roll-up side kits and test.
INSTALL POLYLATCH U-CHANNEL (102197)
Gather parts:
• Aluminum U-channel (#102197)
• Ribbon board and wood screws (supplied by customer)
• Tek screws (#FA4482B)
1. Measure height (48" maximum) to identify top of roll-up
sides.
NOTE:
Attach polylatch channel at approximately 48"
above the ground along both sides of frame. Attaching
a ribbon board (not included) to rafters and then
attaching u-channel to ribbon board is recommended.
Use customer-supplied wood screws to secure
u-channel to wood ribbon board if board is used.
Consult diagram below for clarification.
NOTE:
Ribbon board and baseboard (recommended)
shown above are
supplied by the customer
.
2. Attach one section of u-channel to the rafters along the
frame side using Tek screws. Attach u-channel flush
with outside edge of end wall panels. Ribbon board is
shown below.
Ribbon Board
U-Channel
48"
Ribbon Board
Rafter
NOTE:
Single polylatch (102197) is attached to building
sides and tops of end rafters.
