A wine cellar is a small refrigerated room built inside a house that wants to be warm and dry. Every installation detail is about keeping those two environments apart: the vapor barrier on the warm side, insulation sized for the temperature difference, a door that actually seals.
These guides follow the order of a real build. Get the envelope right and almost any cooling unit will cope. Get it wrong and no equipment will save it.
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A cellar builder's step-by-step for constructing a home wine cellar: choosing the room, 2x6 framing, vapor barrier and insulation, the door, cooling, electrical, flooring, racking, and the order of trades.
Read the guidePlanning a cellar? Ask the people who build them.
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