Direct Answer • Key Takeaway
Gross Internal Area Broadly Speaking the Whole Enclosed Area of a Building Within the External Walls Taking Each Floor into Account and Excluding the Thickness of the External Walls.
What Is the Gross Internal Floor Area?
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5 min read
★ Key Takeaways
Gross Internal Area Broadly Speaking the Whole Enclosed Area of a Building Within the External Walls Taking Each Floor into Account and Excluding the Thickness of the External Walls.
