A full kitchen demo, the kind where you are pulling out old cabinets, countertops, flooring, drywall, and appliances, generates a serious volume of debris in a short amount of time. Contractors who do this regularly have a rhythm for it. Homeowners doing a DIY renovation often underestimate how fast the pile grows and how much space it takes. Getting the disposal side figured out before the first cabinet comes off the wall makes the whole project go more smoothly.
Disconnect utilities first, always. Before any demo starts, water supply lines need to be shut off, appliances disconnected, and electrical circuits to the kitchen verified off at the breaker. This is not optional. A leak or a live wire discovered mid-demo turns a manageable project into an emergency.
Remove appliances before the dumpster arrives. Old appliances are heavy and awkward. If you are donating or selling them, get them out of the space before the demo begins so they do not slow down the work. Refrigerators with Freon and dishwashers with refrigerant components cannot go in a standard dumpster and need to be handled through an appliance recycler or a specialized pickup.
The demo order matters for debris management. Countertops first, then upper cabinets, then lower cabinets, then flooring. Working top to bottom keeps the floor clear longer, which makes loading safer and faster. Tile flooring is dense and heavy, so if you are pulling tile, load it throughout the demo rather than piling it all at the end.
A 20-yard dumpster is the right size for most full kitchen demos because of the combined volume of cabinetry, countertops, flooring, and drywall. If you are also doing adjacent rooms at the same time, make sure the container gets delivered the morning your demo starts so you can load continuously. We serve Hamilton, West Chester, and Liberty Township with driveway-safe delivery, which keeps the container close to your work area without damaging the surface underneath.