Ace the Texas Law Module 2025 – Smash the 20-Hour Power Test!

Question: 1 / 400

What is the minimum required size for an attic entrance?

24x32 inches

22x30 inches

The minimum required size for an attic entrance according to the International Residential Code (IRC) is 22 inches by 30 inches. This specification is in place to ensure that there is adequate access for maintenance, inspections, and any necessary repairs within the attic space.

Access requirements like these are crucial for safety, as they allow homeowners and professionals to reach areas that might need attention without compromising structural integrity or safety protocols. They also ensure that equipment, such as heating systems or ventilation, can be accessed if located in the attic.

While the other dimension options provided do not meet the IRC minimum for attic entrances, the specified dimensions of 22 inches by 30 inches are designed to balance accessibility with structural considerations, making it the required standard for residential construction in many jurisdictions.

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20x30 inches

24x28 inches

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