North Carolina Residential General Contractor Exam Study Guide with Complete Solutions

North Carolina Residential General Contractor Exam Study Guide with Complete Solutions Fenestration - Correct Answer skylights, roof windows, vertical windows (whether fixed or moveable); opaque doors; glazed doors; glass block; and combination opaque and glazed doors. Draft-stopping materials must be at least.. - Correct Answer 1/2 inch gypsum or 3/8 inch plywood All habitable rooms shall have an aggregate glazing area of not less than... - Correct Answer 8% of the of the gross floor area (of such rooms) Every dwelling unit shall have at least one habitable room that shall have not less than ___ square feet of gross floor area - Correct Answer 70 sq ft The minimum ceiling height for any habitable room is.. - Correct Answer 7 feet Safety glazing is required in... - Correct Answer all hazardous locations Emergency egress requires a minimum net clear openable area of.. - Correct Answer 4 sq ft For emergency egress, the sill height must be not more than... - Correct Answer 44 inches An egress door shall be a minimum clear width of... - Correct Answer 32 inches The landing outside of an egress door must be ___ inches wide in the direction of travel - Correct Answer 36 in