Get matched with top concrete wall service pros in Wolf Point, MT

Yes. Foundation walls are always load-bearing.

Aim for a concrete thickness of at least 4 inches for the walls of your above-ground storm shelter and 3.0 to 3.5 cubic yards of concrete for the base of your storm shelter. If you’re concerned about the thickness of your concrete while building a storm shelter, get in touch with a professional storm shelter builder to make sure your work is up to code and safe. 

Most of the time, you or your contractor will spray the concrete form and framework with a release agent or oil to prevent sticking. This is common practice with wood and steel forms. For insulated concrete forms, the styrofoam formwork often remains in place after construction, so you don’t need to treat it beforehand. Foam concrete forms made out of melamine also may not need treatment beforehand, as the material naturally won’t stick to the concrete after it’s cured.

Do some research before hiring a concrete contractor . Consider asking whether the contractor is insured, if they can provide references of past clients you can contact, and if this type of work requires a permit. Another potential question is how long they guarantee their work.