Rooftop terraces, gardens and amenity spaces on residential buildings require careful fire safety consideration.. Rooftop Amenity Fire Safety Residential developments increasingly feature rooftop amenity spaces — terraces, gardens, pools, and social areas. Design Considerations Escape from roof level (minimum 2 escape stairs) Fire load from furniture, planting, and BBQ equipment Interaction with building's smoke ventilation strategy Roof surface fire performance (BROOF(t4) minimum) Firefighter access to roof level Management rules for open flames and BBQs For rooftop fire safety design, contact us.