Having been in business nearly 35 years, we pride ourselves in building a solid, quality home that withstands the test of time. We continually search for ways to use better materials, and will only use products we would put into our own homes. Take a look at the 20th Century Advantage.



For new home buyers, Superior Walls is the smart foundation solution and is the only foundation manufacturer whose products are approved to contribute points toward certification of a building under the National Green Building StandardTM.With each century, technology improves and Superior Walls are this century’s technology. 20th Century has been using them for nearly six years. Superior Walls are more energy efficient, stronger, provide more waterproofing, and have a longer guarantee than other foundations that are currently being used.