Moisture Safety in Cold Attics with Thick Thermal Insulation
Damages, caused by moisture and mould, in cold attics have increased in Sweden during the last decades. The main reasons are thicker thermal insulation between the living space and the attic and lack of the heat and ventilation effects from a warm chimney. Cold attics are ventilated to avoid that heat leakage from the living space heats up the outer roof with snow melting and icicles as result. Wi
