Instructions / Assembly
Royal Victorian Foundation Drawing
A
B
X
VI23 2360mm/93"
VI34 3098mm/122"
VI36 3098mm/122"
VI46 3836mm/151"
VI23 3098mm/122"
VI34 4574mm/180"
VI36 6050mm/ 238.2"
VI46 6050mm/ 238.2"
Note: Do not set anchors in
concrete until the entire
greenhouse frame is complete,
level and square. You will need
some play to attach the uprights.
Notes:
- It is recommended to build your foundation down to the frost line
in your area and/or consult a local contractor for recommendations.
- Greenhouse base frame is 2.25" wide
- Corner anchor posts are 1.5" x 1.5". They attach at the interior corners of the base frame, then
extend 12" below ground. Bolts attach to the bottom of the anchor to be a "catch" in the concrete.
We recommend leaving a 4 to 6" hole in your concrete for the anchor. Do not embed the corner
anchors into concrete until the greenhouse structure is built, leveled and square.
- Embedding the corner anchor into concrete is the most secure method, although you may choose
to trim them off, cut in half, and use as L brackets to attch to the greenhouse and foundtion with
the appropriate screws (i.e. Tap Con screws for concrete)










