Safety and seismic appraisal should be carried out before energy-saving transformation and quality improvement, and reinforcement design should be carried out according to the appraisal results. Rural housing reconstruction should be based on safety. Rural housing in seismic fortification areas and rural housing in areas with seismic fortification intensity above 7 degrees shall be subject to safety appraisal and seismic appraisal, and structural safety reinforcement shall be combined with seismic reinforcement.

The energy-saving renovation and quality improvement project of rural housing should be considered and implemented simultaneously with clean heating, beautiful countryside and a better life. Energy-saving transformation will not reduce the structural safety, seismic performance and fire performance of the original building, and give priority to energy-saving transformation of the envelope structure and external insulation structure of the external wall.

Rural housing should choose the architectural form with rural characteristics and regional style, the architectural color, building materials and technology should be localized, adjust measures to local conditions, reflect the characteristics, respect the natural ecological environment, scientifically grasp the differences in different regions of Henan, and combine the actual situation of plains and mountainous areas to guide rural housing construction, reflecting Henan characteristics and rural differences.