--- title: "Water under a built-in cabinet" description: "Dacor water under a built-in cabinet: water under built-in refrigeration is worse than water under a freestanding cabinet because it has somewhere to go…" url: "https://dacormiami.support/symptoms/refrigerator-water-on-the-floor/" date_modified: "2026-09-12" Appliance type: "Freezers, Refrigerators" --- # Dacor water under a built-in cabinet ### What to do in the next ten minutes Close the water supply valve to the refrigerator. Put towels down and note where the water is coming from — inside the cabinet, under it, or from behind. Look in the base of the fresh-food compartment for standing water, which points at the defrost drain. Do not pull the cabinet out of its opening: on a panel-ready installation that is a two-person job and it can make the damage worse. ### Why this one is urgent and the others are not Most refrigeration problems cost food and patience. This one costs cabinetry, flooring and — in a building — somebody else’s ceiling. A slow leak behind a panel-ready cabinet runs for weeks without showing, and by the time it appears at the front the damage underneath is usually the larger half of the problem. ### What we will not do We will not pull a captured column out of its opening to look for a leak before the simple sources have been excluded. The drain, the door and the visible fittings account for most of these calls, and they are reachable from the front. Bringing the cabinet forward is a separate piece of work with its own risk to the joinery, and it is quoted as one. The defrost drain is blocked Meltwater that cannot reach the tray backs up into the cabinet base and then over the front edge. It is the commonest source and the cheapest to clear, and it is usually accompanied by ice under the drawers. The supply line or a fitting is leaking Behind the cabinet, under pressure, and invisible with the water off. A fitting that weeps a few drops an hour will soak a cabinet base for weeks before anybody sees a puddle. The door is no longer sealing In a humid kitchen a gasket that has lost contact along one edge condenses continuously, and on a panel-ready door the usual cause is a hinge that has settled under the weight of the cabinet front. Close the valve before anything else It is the one action that limits the damage, and it costs nothing if the leak turns out to be the drain. Note where the water starts Inside, under, or behind. That single observation narrows four sources to one before anybody arrives. Look for ice under the drawers Ice below the compartment with water at the front is the defrost drain almost every time. A puddle in front of the joinery, or damp at the base What it usually means Turn the water off at the valve first — the diagnosis can wait, the joinery cannot Four likely sources, separated by where the water appears rather than by guesswork Under cabinetry the consequential damage is usually larger than the problem causing it What to do in the next ten minutes Close the water supply valve to the refrigerator. Put towels down and note where the water is coming from — inside the cabinet, under it, or from behind. Look in the base of the fresh-food compartment for standing water, which points at the defrost drain. Do not pull the cabinet out of its opening: on a panel-ready installation that is a two-person job and it can make the damage worse. Why this one is urgent and the others are not Most refrigeration problems cost food and patience. This one costs cabinetry, flooring and — in a building — somebody else’s ceiling. A slow leak behind a panel-ready cabinet runs for weeks without showing, and by the time it appears at the front the damage underneath is usually the larger half of the problem. What we will not do We will not pull a captured column out of its opening to look for a leak before the simple sources have been excluded. The drain, the door and the visible fittings account for most of these calls, and they are reachable from the front. Bringing the cabinet forward is a separate piece of work with its own risk to the joinery, and it is quoted as one. ### Can I keep using it? With the water supply closed, usually yes — you lose ice and the dispenser, and the refrigeration is unaffected. If the water is coming from inside the cabinet rather than the supply, keep using it and put a towel down until it is seen. ### The floor is stone. Does that make it less urgent? No. Stone is fine; what is underneath it and beside it is not. Water tracks along the substrate and reaches the base of the adjacent cabinets and the wall behind, which are usually timber. --- **[Read full article: Water under a built-in cabinet](https://dacormiami.support/symptoms/refrigerator-water-on-the-floor/)**