When condominium exterior wall tiles detach and injure pedestrians or damage vehicles, under Article 191 of the Civil Code governing premises liability (民法第191條) and Article 10 of the Condominium Administration Act (第10條), exterior walls constitute common elements, holding HOAs and all unit owners jointly liable for civil damages; if boards neglect loose tiles, chairpersons face criminal prosecution for negligent injury or negligent homicide. Amid extreme weather expansion and building aging, conducting routine exterior safety audits, erecting safety netting or scaffolding, and applying for municipal facade renovation grants provides the critical shield against catastrophe.
Statutory Authority and Safety Warnings:
Under Article 77 of the Building Act (第77條), building owners and occupants must maintain structural safety; building authorities discovering unrectified tile delamination can impose fines from NT$60,000 to NT$300,000 (6 萬至 30 萬元) consecutively. In injury lawsuits, judges hold that lack of funds or rejected assembly motions does not excuse failure to cord off areas or install safety nets, holding board members jointly liable.
1. Legal Liability for Falling Exterior Wall Tiles: HOAs vs All Owners
When high-altitude tile falls injure third parties, victims pursue compensation from HOAs and unit owners under established legal principles:
- Common Element Repair Duties: Under Article 10, Paragraph 2 of the Condominium Act, common element maintenance is performed by management committees using public reserve funds or shared ownership apportionments.
- Civil Presumed Negligence for Structures: Under Article 191 of the Civil Code, building owners bear compensation for damages caused by premises defects; because facades belong jointly to all owners, owners share joint debt liability proportional to ownership shares if HOA funds fall short.
- Criminal Charges Against Board Members: If communities ignore repeated tile drop warnings without taking emergency precautions under Article 36 (第36條) like safety scaffolding, prosecutors indict chairpersons under Article 284 for negligent injury (第284條) or Article 276 for negligent homicide (第276條).
2. Common Signs of Facade Aging and Multi-Tier Crisis Protocols
Tiles show distinct physical symptoms before falling; property managers should inspect quarterly:
| Damage Symptom Category | Physical Phenomenon and Root Cause | Risk Classification | Statutory Emergency HOA Response |
|---|---|---|---|
| Micro-Cracks with Efflorescence | Rainwater infiltrates cement mortar; calcium ions crystallize and expand | Tier 1 (Initial Monitoring) | Log photographic records; schedule infrared thermal imaging after rains |
| Hollow Drumming Sound on Tapping | Loss of adhesion in tile back grooves; separation from structural concrete | Tier 2 (Yellow Alert) | Erect warning signs; commission rope technicians within 1 month to strip loose tiles (1 個月) |
| Bulging and Buckling Tile Deformations | Large-scale mortar shear failure from thermal expansion and contraction | Tier 3 (High Danger) | Cordon off vertical drop zones within 48 hours (48 小時); dispatch rope technicians |
| Scattered Tiles Falling to Ground | Facade destabilization with imminent secondary drop hazards | Tier 4 (Emergency Disaster) | Immediately close sidewalks with police tape and erect rockfall canopies |




