New Homes Overheat Faster Than Old Panel Buildings in Heatwaves, Experts Say
Slovakia has experienced record-breaking heatwaves, with indoor temperatures in many homes exceeding 35°C. This has exposed vulnerabilities in various types of housing, including panel buildings, new constructions, and family homes, leaving residents without air conditioning struggling to cool their living spaces. While all homes are affected by solar heat, their ability to manage it varies significantly. Experts are now advising on how to prepare for increasingly intense summer temperatures that are projected to rise year after year.
The increasing frequency and intensity of heatwaves highlight a critical challenge in modern construction and urban planning. While older panel buildings might retain heat, newer constructions, often designed with large windows and advanced insulation for energy efficiency, may inadvertently trap heat more effectively during extreme solar exposure. This situation underscores a potential design flaw where energy-saving features do not adequately account for rising global temperatures. Future building codes and architectural practices will need to integrate passive cooling strategies and materials that can mitigate extreme heat, ensuring habitability and occupant well-being in the face of climate change. This necessitates a re-evaluation of insulation and ventilation standards to balance energy efficiency with thermal comfort during unprecedented heat events.
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