Mueller 12x18 D.I.Y. Greenhouse - Manual (Page 9)

Mueller, Inc. 12x18 D.I.Y. Greenhouse Instructions; For additional information, see the D.I.Y Installation Video
9
ADDING RAFTERS (R-1)
R-1
R-1
R-1
BP-1
BP-1
BC-1
EC-1
EC-1
BC-1
C-1
C-1
C-1
C-1