This lessens condensation damage on the bottom of the container preventing further structural damage.
Concrete piers for shipping container.
A total of six piers are used for every container one for each corner and two that supports the middle to prevent sagging.
Concrete slab foundations for shipping containers.
The pier foundation requires less concrete less digging and doesn t take a lot of tools and equipment to get the job done.
If space time and budget aren t an issue for you then building a concrete slab may be an option.
Whether you feel the need to lay a concrete foundation or not what you do most definitely want is level ground.
And with the with larger 40 foot containers an additional two piers can be placed midway down each side of the container.
The steel adds a lot of strength to the concrete for a very sturdy foundation.
Once the piles are securely in place then a concrete foundation can be laid ready for your shipping container home office house extension granny flat or backyard workshop.
You save a lot of time and money with pier foundations because you don t need to excavate a lot of earth at all.
The concrete pier foundation also lifts the modified containers off the ground which gives it proper ventilation.
Due to the cost of materials and labour required this is one of the most expensive methods of creating a solid foundation.
Having the same benefits as the basement and crawlspace foundations the pier footings gives you the freedom to get under the container for modifications and repairs.