1. Caulk the open flutes on one end of all three of the panels.
2. Screw the two
31” x 94 ½” Panels
into place (caulked end
on ground) making sure they cover the door end wall tubes.
Attach to End wall tubes with 1 or 2 Screws. These screws
will be removed later when you assemble the door.
3. Cut panels carefully along the Rafters and Side Walls
using a sharp thin knife (use the tubes as a guide).
4. Attach the
29” x 42” panel
above the door. Leaving a ¼”
gap between this panel and the 31” x 94 ½” Panels, so there
is room to slide the
H-Channel
between the panels. Cut the
3’ H-Channel
in half and trim to fit.
12’ Garden Master (3.5mm) Page 17
Trim Panels
along the Rafter
31” x 94 ½”
Panel
31” x 94 ½”
Panel
1” Screws
11. FRONT ENDWALL PANEL
Parts Required:
2
31” x 94 ½” Panels
1
29” x 42” Panels
70 1” Screws
1 3’ H-Channel
Don’t forget to secure your greenhouse.
The panels create wind resistance.
Set Caulked end on the ground
H-Channel
29” x 42”
Panel
12. BACK END WALL PANEL
Pieces Required:
3 Yellow Banding (
from Step 10
)
3 Metal Clips (
from Step 10
)
2
31” x 94 ½” Panels
1
42” x 115” Panel
87 1” Screws
1. Caulk the open flutes on one end of all three panels.
2. Remove the Banding from the Front end walls, do not cut
the banding. Use the banding to square the back end
wall. (
see step 10, Squaring the frame
)
3. Attach panel #1 and panel #2 (31” x 94 ½” panels)
vertically (Caulked ends on the ground). Line one side of
the panels up with the side wall tubes so they also cover
the end wall tubes. This way you should not have to trim
the panels at the side wall tubes. Do not attach screws on
the end wall tubes yet. Panel 3 will over lap panel 1 & 2.
Carefully trim panels along the rafters and side walls (If
needed).
4. Attach panel #3 (42” x 115” panel) so it overlaps panels #1 and #2 on the end wall tubes. Attach screws through both layers
of paneling and into the end wall tubes. Trim panel along the rafters.
*NOTE: If installing a fan, do not cut any holes before reading the fan installation instructions.
5. Adjust the 12 ½” pipes so there is 24 ½” between them.* Carefully hold louver up in the opening and trace the outline of
the louver on the panel. Slowly cut out the louver opening so the panel covers both 12 ½” pipes and the 35 ¾” pipes on
the back End wall.
******
Use the Louver as a stencil to trace the outline of the louver before cutting the opening.
5. Caulk all exposed flutes that are still open on the top of both end walls and in the louver opening.
Trim panels.
Use the frame
as a guide.
Carefully cut out Louver opening.
(please read Note above)
31” x 94 ½”
Panel
(Panel #1)
42” x 115”
Panel
(Panel #3)
IMPORTANT: If installing an exhaust fan, the fan will go
in the back of the greenhouse in place of the Louver
and the Louver will be installed above the door. Do not
cut a hole for the Louver if you have purchased or are
considering purchasing a 16” or larger fan.
31” x 94 ½”
Panel
(Panel #2)