
Floor is opened for base
A 2x2x2 foot base is opened up and gravel is compacted under the floor. The cube of gravel creates something called the "Bulb of Influence" This bulb under the floor will distribute the weight in every direction to support the weight.

Gravel is added
Gravel is added andcompacted

Large aluminum base
Large base plates are installed over the gravel and the posts are added and secured at the top.

Concreted floor
The floor is concreted back to original height.