GROWSPAN
™
ROUND PREMIUM GREENHOUSES
14
106201_02_03_04
Revision date: 01.10.19
4. Secure base tube to end rafter ground posts using
angle brackets and FA4482B Tek screws.
END WALL INSTALLATION (continued)
5. On base tube surface facing inside the greenhouse,
install a short Tek screw at each splice joint.
6. Mark center of base tube.
7. Measure width of door that shipped with greenhouse.
Mark lines accordingly to determine position of vertical
frame tubes.
8. Place band clamps on end rafter above the lines as
shown below.
DO NOT TIGHTEN BOLTS AT THIS
TIME.
The bracket shown in this
diagram can be installed
with either its short section
(as shown) or long section
attached to ground post.
Baseboard is not shown.
Base Tube
Ground
Post
10. Measure distance
between top of base tube and band
clamp (Step 7)
to determine length of door jamb.
11. On this frame tube, mark length determined in Step 10
(above) and
subtract the amount needed to account
for the square-to-round tube connect bracket
, which
attaches to top of jamb. See diagram below. Cut tube
accordingly
at swaged end
to fit.
12. Select a square-to-round tube connect bracket and
attach bracket to one end of door jamb. Use a 5/16"
drill bit to drill a hole through tube and attach bracket
using a nut and carriage bolt.
13. Repeat steps to cut remaining door jamb.
14. With square-to-round tube bracket attached to top of
each door jamb, use band clamp bolt to attach bracket
to the band clamp.
DO NOT TIGHTEN AT THIS TIME.
NOTE:
Position bolt heads for each clamp to the
outside. At this point, door jambs should be loosely
attached to end rafter.
End Rafter
Square-to-
Round Tube
Connect
Bracket
Front (or outside)
of the greenhouse
Door Jamb
9. Select tubing for two vertical frame tubes (jambs) for
sides of door. Each support includes one (1) long 99"
section of square tubing (102897 swaged end) and one
(1) square-to-round tube bracket (104074).
Mark lines.
Width of
door
center
Door Jamb
Position
