Wood, drywall, roofing, flooring, furniture, fixtures, and general household junk are all fine. The exclusions come from Florida's disposal rules and from what the receiving county site will take.
The Florida Department of Environmental Protection routes a long list of items away from ordinary landfill disposal. Lead-acid and lithium batteries, pesticides, mercury devices, fluorescent lamps, aerosol cans, and used oil are handled as hazardous or universal waste, and electronics are kept out of the trash stream as well. Keep them out of the container and the whole load moves smoothly.
Hazardous waste, liquids, paint, solvents, fuel, and asbestos never belong in a standard dumpster.
Brevard County adds its own refusals. The Titusville Transfer Station takes household and commercial garbage only, so construction debris, yard waste, metal scraps, whole tires, and large appliances have to go elsewhere. The Central Disposal Facility landfill accepts construction debris but turns away pressurized cylinders, propane tanks, liquid waste, and automotive batteries, and any container over 20 gallons needs approval before it arrives.
Have one odd item you can't place? Ask your account manager before it goes in, not after the truck leaves.