17
GROWSPAN
™
GOTHIC PRO GREENHOUSES AND SYSTEMS
Revision date: 06.06.18 113836_37_38_39DD
15. Using the marks on the base tube for the rough door
opening, attach bottom of each vertical frame member
to base tube using an angle bracket and FA4482B Tek
screws. Consult the end frame diagram if needed.
INSTALL THE END WALL FRAME (continued)
16. With vertical door frame tubes attached to base tube,
mark the height of rough door opening.
NOTE:
Consult the End Frame Diagrams in Quick Start
section. Frame shown may differ from actual frame.
17. Using a level (or other means), plumb the door frame
tubes and tighten the band clamp bolts to lock frame
members in place.
18. Install an FA4482B Tek screw through the back side of
each door frame tube to secure the tube splice.
19. Choose a 102897 tube for door header and cut length
to the width of rough door opening. Cut off part of
swaged end. Do not cut the plain end.
20. Using two angle brackets, attach header to end wall
assembly between door frame tubes as shown.
NOTE:
Inside dimensions are shown. Diagrams may
show a different frame.
21. Check width of rough opening at top and bottom.
Adjust if needed. Check opening for square. Diagonal
dimensions from corner-to-corner should be the same.
22. Cut the tube for the short, end wall supports between
header and end rafter.
92-1/4"
92-1/4"
Mark Here
Height of rough
door opening
Header
Height of rough
door opening
92-1/4"
96-3/4"
Width
Door Opening
Angle Bracket
Mark
Base Tube
Center of
Door Frame
Tube
23. Attach as shown above and in Quick Start details.
