Doors
Doors with lead paint
Storm doors without frame, screen, or glass
Sliding patio doors unless in excellent condition with wood interior and clad exterior
Used bi-fold doors
Hollow core doors
Used shower doors
Cabinet doors without the cabinets
Windows
Storm windows
Any sash without its frame
Single-pane wood sashes
Picture windows larger than 24 sq. ft.
Plumbing
Used cast iron tubs
Old toilets (toilets must be low-flow)
Used pipes (cast iron, PVC already glued)
Steam radiators
Wall-mounted sinks
Electrical
Commercial electrical equipment
Commercial light fixtures that don’t have residential application
Recessed lighting (“cans”)
Appliances
Appliances not in excellent working condition
Appliances not in “showroom” condition
Any appliance that is five years old or older
Used wall ovens without their cabinets
Trash compactors
Paint
  Less than two gallons of the same color for interior paint, or five gallons of the same color for exterior paint
  Colors other than white, neutrals, and pastels
Any partially used containers (Boston residents can consider giving paint to the city's Paint Swap Shops.)
Other
Acoustic ceiling tiles
Lumber scraps (any piece less than 6 feet in length)
Old used carpet
Old used countertops
Kitchen cabinets that are too old to be reused
Furniture (consider donating residential furniture to the Massachusetts Coalition for the Homeless and office furniture to The Furniture Trust.)
Office equipment
Recreational and exercise equipment
Fill—clean or otherwise
Glass of any kind (ex. storefront, plate, jalousie, mirrors)
Concrete masonry units or bricks unless they are delivered to us. They must be clean and free of mortar.
Used chain link fencing