Steel is often used in conjunction with SIPs because it allows for longer, straighter and stronger spans which ultimately creates more possibilities in the design of your structure. We offer the option of custom design steel structures, as well as installing pre-engineered and manufactured steel.

What Our Customers Have To Say

Extreme Structures LLC was the company we hired to do a 1200 sq. ft. addition on our home in Milwaukee. They truly were experts in their field. We found them to be, dependable, conscientious, with superior attention for detail, and extremely easy to work with. After our initial experience, there was never a second thought as to who would build our dream home in Denmark. Our new home is everything we hoped for and more!

-Fred and Barb

Click Here to Read More Customer Testimonials

Featured Projects