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The REScheck and legacy COMcheck web tools may be unavailable beginning Thursday, June 13, 2024, through Monday. June 17, 2024, for scheduled maintenance. The New COMcheck-Web will still be available during this time. We apologize for any inconvenience this may cause.

How does COMcheck show compliance for additions or alterations?

Answer

COMcheck determines compliance for additions in the same manner as new construction. When entering an addition, only the new portions of the building need to be shown in the software. COMcheck will perform trade-offs between envelope assemblies when determining compliance.

COMcheck determines compliance for alterations on a component-by-component basis. Each component is checked to verify it meets or exceeds the minimum prescriptive requirements of the selected code. No trade-offs are available for alterations and no compliance percentage will be generated–the software shows a pass/fail for compliance.