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Hi,
i would appreciate some advice:
I have recently installed insulation in the roof. i now want install an extractor fan in the bathroom. Should I use ducting or will the ventilation in the roof be sufficient for evaporation?
i would appreciate some advice:
I have recently installed insulation in the roof. i now want install an extractor fan in the bathroom. Should I use ducting or will the ventilation in the roof be sufficient for evaporation?