I've been using an open window for several years, but finally about to replace the extractor. Main issue is you lose a lot more heat in winter and as well as a cold bathroom that also means more condensation hangs around on the walls. In summer it's fine.
I've been using an open window for several years, but finally about to replace the extractor. Main issue is you lose a lot more heat in winter and as well as a cold bathroom that also means more condensation hangs around on the walls. In summer it's fine.