According to Alabama building codes, what is the minimum required width for emergency egress windows in basement bedrooms?
Correct Answer
B) 20 inches
Alabama building codes require emergency egress windows to have a minimum width of 20 inches for basement bedrooms.
Why This Is the Correct Answer
Option B is correct. Alabama building codes, which are based on the International Residential Code (IRC), require emergency escape and rescue openings (egress windows) in basement bedrooms to have a minimum clear opening width of 20 inches. This allows a person to exit or rescuers to enter in an emergency.
Why the Other Options Are Wrong
Option A: 24 inches
24 inches is above the required minimum width of 20 inches. While a wider opening may seem safer, the code requires a minimum of 20 inches — not 24 inches. Confusing this with other dimensions (such as minimum height requirements) is common.
Option C: 30 inches
30 inches exceeds the minimum requirement. This may be confused with minimum clear height requirements or other opening dimension standards.
Option D: 36 inches
36 inches far exceeds the minimum width requirement. A 36-inch opening would be impractical as a minimum standard for basement egress windows.
Memory Technique
Remember the egress window key numbers with '20-24-5.7': 20 inches wide, 24 inches tall, 5.7 square feet of net opening area (for basement/below grade). The width (20) is the smallest number — and 20 is the one that surprises most people because it seems narrow.
More Alabama Questions
An Alabama licensed contractor is required to complete continuing education. How many hours are required for license renewal?
According to Alabama building codes, what is the maximum allowable deflection for floor joists under live load?
Which continuing education topic is mandatory for Alabama contractor license renewal?
Under Alabama building codes, which edition of the International Building Code (IBC) is currently adopted?
Under Alabama law, what is the statute of limitations for filing a breach of contract claim against a contractor?
A homeowner hires you for a $25,000 kitchen renovation but refuses to pay the final $5,000. You properly file a mechanics' lien. The homeowner wants to sell the house. What happens to your lien?
Which continuing education topic is specifically mandated by Alabama for contractor license renewal?
A contractor discovers that their Alabama contractor license expired 45 days ago. What is the consequence under Title 34-8?
Your client wants to add a 500 sq ft addition to their home. You discover during construction that the existing electrical system doesn't meet current Alabama electrical code. What is your obligation?
A contractor is building a residential foundation in Alabama clay soil. The soil report indicates expansive clay with a plasticity index of 35. What is the minimum recommended foundation depth?
People Also Study
Business & Financial Management
120 questions · 70% to pass
Contract Administration
60 questions · 70% to pass
Project Management
60 questions · 70% to pass
Related Study Resources
Previous Question
What is the statute of limitations for filing a claim against a contractor's surety bond in Alabama?
Next Question
A contractor's employee is injured on the job, resulting in $8,500 in medical expenses. If the contractor lacks workers' compensation insurance, what additional penalty may apply in Alabama?