In this video, we delve into practical methods to temporarily make your rental home more airtight and reduce thermal bridges caused by an inactive evaporation cooler system. We cover various air leakage points, such as ducted heating returns, gaps around heating boots, and wall ventilation, highlighting their impact on energy efficiency. Addressing a poorly designed and modified ducted heating system, we demonstrate retrofitting draught stoppers to enhance its functionality.


Finally, we reveal blower door test results before and after these improvements, showcasing the effectiveness of our approach in creating a more energy-efficient living space.




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