新建商品住宅层高3.1米起 江苏住宅设计新标准向社会征求意见

Core Points - The newly released draft of the "Residential Design Standards" in Jiangsu Province aims to enhance living space by increasing height requirements for new residential buildings [1][2] - The minimum floor height for new commercial residential buildings has been raised from 2.8 meters to no less than 3.1 meters, while affordable housing must meet a minimum of 3.0 meters [1] - The draft emphasizes safety and convenience for elderly and children by mandating the installation of handrails or pre-installation conditions next to toilets and showers in new residential buildings [1] Summary by Sections Living Space Enhancements - New residential buildings will have a minimum height requirement of 3.1 meters, improving overall comfort and space perception [1] - The indoor height for bedrooms and living rooms has been increased from 2.5 meters to 2.6 meters, contributing to a more open and comfortable environment [1] - For homes with underfloor heating or central air conditioning, the height requirement is set at 3.15 meters to accommodate equipment installation without compromising space [1] Balcony and Outdoor Space - Balconies adjacent to living rooms or bedrooms must have a minimum depth of 1.5 meters, an increase of 0.2 meters from previous standards, allowing for better leisure and plant placement [1] Safety Features - The draft introduces significant safety measures for elderly and children, including the requirement for handrails next to toilets and showers to reduce the risk of falls [1] - It also mandates the inclusion of transitional spaces (halls) at residential entrances to address core needs such as shoe storage and cleanliness [1] Architectural Regulations - The draft removes special provisions for super high-rise buildings over 100 meters, aligning with national regulations on building height and Jiangsu Province's stricter controls on high-rise constructions [2]