Octagon Greenhouse Manual
Construction Manual © 2011 Little Cottage Co. Page 3
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Hang tape over 4x4 and measure to
corner of rim. Both reveels need to be
the same.
Secure all corners of 4x4s with 2 1/2”
Screws. Next measure floor for square
as shown.
Once floor is square secure all the joist to
the 4x4 runners as shown. Angle 2 1/2”
screws thru joist into 4x4 runner. One on
each side.
Next locate 5/8” plywood flooring.
The plywood is all cut. You may have to
lay the flooring out before you fasten any
-
thing to make sure the pieces are placed
properly.
Next secure plywood to joint and rim
as shown using 1 1/4” Zinc Screws.