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Welcome to the ACT Building Systems support website.

If you are currently an ACT user, please log in using the Sign In button above.

If you are new to COLD FORMED BUILDINGS, please visit our website for more information on how to get started
selling, buying, manufacturing, building, or engineering COLD FORMED BUILDINGS with ACT Building Systems.

If you have any questions about ACT or COLD FORMED STEEL BUILDINGS, please contact us
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