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#storage Articles | Stairs Calculator

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1 article tagged with “storage”.

Attic access opening minimum dimension diagram

Building Codes6 min read

Attic Stairs: Code Requirements, Types, and Installation

Pull-down, fixed, or spiral: attic stairs code depends on whether the space counts as habitable. Here is the opening size code requires and how to pick the right stair type.

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Calculations are for reference only. Always verify with local building codes.