ANSWERS TO FREQUENTLY ASKED QUESTIONS
Requirements Per 1990 BOCA Code
Setbacks – check setbacks with Code Officer
Egress Windows – Sill height no more than 44” off floor
Minimum net clear opening, 5.7 sq. ft.
Minimum net clear opening, height 24”, width 20”
Smoke Detectors – Must be hard wired with battery backup and installed on all floors and
In all sleeping areas, and within 10’ of sleeping areas
Stairs – risers – residentail, not less than 4”, nor more than 8 ¼”
Commercail – not less than 4” nor more than 7”
Treads – residentail, not less than 9”
Commercail, not less than 11”
Handrails – inside - not less than 30” high nor more than 38” high
Outside – not less than 34”high nor more than 38” high
Balusters – constructed such that a sphere with a diameter of 4” cannot pass
though any opening
Guardrails – residential – not less than 36”
Commercial – not less than 42”
Fire separation – 1 hour fire rating between garages and any living space
Chimney – must be constructed per NFPA 211
Inspections – Footing, foundation, rough framing, electrical-wiring, electrical entrance,
Plumbing, septic, final (occupancy)
Permit Life – Permits are good for 2 years from date issued
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