Bahamas Building Code Basics: What Every Owner Should Know

The Bahamas Building Code (2003 and amendments) governs all construction in The Bahamas. Understanding the basics helps you work effectively with architects, engineers, and contractors. HURRICANE RESISTANCE All new construction must meet Category 4/5 hurricane resistance standards. This means: - Reinforced concrete construction or engineered wood frame - Hurricane straps and clips at all roof-to-wall connections - Impact-resistant windows and doors, or functional shutters - Roof pitch, span, and fastening requirements specified in the Code FOUNDATIONS Foundation requirements vary by soil type and island. In Nassau: - Spread footings for stable ground - Piles or pilings for poor soil or coastal locations - Engineering certification required for any non-standard foundation INSPECTION STAGES The Building Control Authority (BCA) requires inspections at: 1. Foundation (before pour) 2. Frame/structural work 3. Rough mechanical (electrical, plumbing, HVAC) 4. Final completion Failure to get inspections can result in stop-work orders and requirement to demolish non-compliant work. SEPTIC SYSTEMS Where public sewerage is unavailable, septic systems must meet minimum sizing requirements based on bedrooms and lot size. WSC approval required. ELECTRICAL All electrical work must be done by a licensed electrician and inspected by BPL before connection. Bahamas follows modified UK electrical standards.