• Welcome to The Building Code Forum

    Your premier resource for building code knowledge.

    This forum remains free to the public thanks to the generous support of our Sawhorse Members and Corporate Sponsors. Their contributions help keep this community thriving and accessible.

    Want enhanced access to expert discussions and exclusive features? Learn more about the benefits here.

    Ready to upgrade? Log in and upgrade now.

areaway

  1. Harrison Staab

    Grade Plane, Areaways, and Window Wells

    When calculating Grade Plane (as defined by IBC 2015 Chapter 2), should one take into account things like areaways, light wells, window wells, or exterior stairwells? Grade Plane. A reference plane representing the average of finished ground level adjoining the building at exterior walls. Where...
Back
Top