This project involves replacing the rear yard stair handrails to meet height requirements, upgrading the dryer and exhaust fan vents by extending them to the roof, and installing natural ventilation on the garage door with a minimum ventilation area of 200 square inches. A vacuum breaker will also be installed on the handheld shower to enhance plumbing safety.
Replace existing handrails on the rear yard stairs, ensuring the handrail height is between 34 and 38 inches measured from the stair nosing, in compliance with safety standards. Replace the dryer vent and exhaust fan vent, extending both vents properly to the roof to ensure effective ventilation. Install natural ventilation on the garage door, providing a minimum of 200 square inches of ventilation area to promote adequate airflow. Additionally, install a vacuum breaker on the handheld shower to prevent backflow and ensure plumbing safety.
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