HIGH CALIBER.
HIGH PERFORMANCE.
HIGH FORMAT®.
With a focus on quality and innovation in Rosetta Hardscapes wetcast products and ultra high-performance concrete technology, HIGH FORMAT® is known for creating distinctive, large-scale walls and slabs that are easy to use and install. These landscape products are produced and sold within a region of five states: Michigan, Wisconsin, Ohio, northern Indiana, and northeast Illinois.
OUR PURPOSE: To build a better quality of life within the communities we live and work in.
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OUR MISSION: To engineer cement-based landscape products defined by superior aesthetics, durability, and ease of installation. We are committed to serving you with a seamless, positive buying experience.
Together, we are building our community.
Be S.H.A.R.P.
Core Values
Serving
We strive to serve our team and customers by putting their needs above our own and going above and beyond to exceed expectations
Humble
We seek an attitude of humility, recognizing our need to continuously learn and improve as individuals and as a team.
Accountable
We take responsibility for our actions and decisions with a sharp focus on achieving our goals and objectives.
Resourceful
We think creatively and use the resources within our control to overcome obstacles without making excuses.
Pro-Growth
We believe that having a positive outlook in life allows us to recognize opportunities for growth, leading to success both as individuals and as a company.
HIGH FORMAT® is part of The Manthei Group of family businesses. The Manthei Group is an ensemble of companies serving customers across multiple industries, enriching lives through our creations.
Since 2000, The Manthei Group has been dedicated to providing innovative concrete products to customers around the globe through the development of concrete manufacturing systems including Redi-Rock, Rosetta Hardscapes, Pole Base and more. And the best part is, we’re just getting started. We could not be more excited to see what the future holds.





