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Blower Door Testing on Net-zero Toronto Semi-detached Retrofit

Yesterday the Coolearth team conducted a Blower Door test on the Net-zero Toronto Semi-detached Retrofit project during the construction phase to identify any major air¬†leaks. By doing the Blower Door test mid-construction we are able to work with the contractor to solve problems before we get to far into the process. ¬† This saves money […]

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