Welcome to OneStep

High Performance Buildings...OneStep Construction

The OneStep Building System is a holistic, high performance building product that creates high performance walls which are completely finished, both structurally and architecturally, exterior and interior - yet require only One Product, One Trade, and OneStep! The design is adapted from a concrete form masonry unit (CFMU).

OneStep combines the beauty of masonry, the strength of concrete, and the energy efficiency of polystyrene insulation into a singular building product which dramatically simplifies the construction process and reduces the environmental impact of high performance buildings.


Explore the features and benefits that make the OneStep Building System a unique building product


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12" and 16" Units

3D Wall Assemblies


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Find out how the OneStep Building System can benefit your next construction plan


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View projects completed with the OneStep Building System


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The OneStep Building System installs quickly and eliminates many of the products and trades required to complete buildings of traditional design, making it more economical and a STEP ahead of most other wall systems.

Copyright 2014 - OneStep Building System - One Product, One Trade, One Step!