Most construction debris and household junk can go in a roll-off. The limits depend on where the load goes, and in Wichita, building debris and household trash go to different places.
Brooks Landfill is a construction and demolition landfill. It takes debris from building, remodeling, and tearing down structures, plus tree limbs and other vegetation. Loads mixed with regular household garbage get charged a much higher rate, and barrels aren't allowed at all. If a load holds waste the landfill can't take, it gets turned away.
The City's disposal guide says household hazardous waste should never go in a dumpster. That includes paint, motor oil, lawn and garden chemicals, fluorescent bulbs, and batteries. Take those to the Sedgwick County Household Waste Facility at 801 Stillwell. Liquids, solvents, fuel, and asbestos also stay out of a standard dumpster.
Mattresses, electronics, tires, and appliances with Freon each carry a per-item fee at Brooks. Let your account manager know about them before you load.