Our Team

Behind each of our systems stands a strong team that makes each project possible. Led by our management team, we are focused on helping our customers deliver successful projects.

Walter Koppelaar


Walter guides the vision and provides overall direction to support the continued growth of iSPAN. Walter brings a wealth of experience from his years working alongside his family to build Walters Group into a world-class structural steel fabricator and erector.

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Dwayne Schaus

General Manager

As head of our sales division, Dwayne works directly with architects and developers to help them understand how our systems could work for their projects, and value engineers plans and budgets to support specific projects.

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Douglas Fox, P.E., P.Eng.

Engineering Manager

Doug oversees design and provides engineering support for installation of iSPAN systems - always with an eye to safety, efficiency, and cost savings for the customer.

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Jessica Howells

Director of Finance

Jessica oversees and manages the finance functions for iSPAN. As a member of our senior management team, she prepares budgets, provide financial reporting, manages job costing and works with outside financial stakeholders.

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Nick Barnim

Estimating Manager

As iSPAN’s Estimating Manager, Nick manages the daily activities of the estimating department in helping clients, architects and engineers achieve their light steel framing project goals.

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Tyler Bouwman

Technical Sales Representative

As a Technical Sales Representative, Tyler answers design, installation and technical questions for our customers, and works with them to provide project estimates.

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Call or email us if you have questions or would like to discuss a Canadian project.


For projects in the United States, reach out to one of our Authorized Dealers.