Prior to the commencement of the works, a detailed technical assessment of the external envelope was conducted. All identified cracks were carefully opened, cleaned, and repaired using specialized repair mortars designed to ensure the structural reliability of the façade and prevent further deterioration. Areas of deteriorated render that had lost adhesion or structural integrity, including sections with concealed voids and localized delamination, were completely removed.
Particular attention was given to the restoration of the reinforced concrete elements. Damaged areas of the concrete cover were repaired using professional concrete restoration systems, after which a new render coat was applied to create a durable and stable substrate for the final architectural finish.