1. Sinks, toilets and bathtubs             

Donating is a great way to keep these bulky items out of the landfill. If you’re donating a bathtub or sink, make sure that they are not stained and do not have chips in the porcelain.

2. Cabinets                                           

Remodeling a kitchen often means replacing kitchen cabinets. Luckily, someone else may want those kitchen cabinets you remove, and recycling them will cut down on construction waste. Kitchen cabinets should be in good working order: Check to make sure that the drawer pulls work, and keep the doors and drawers together when you donate them.

3. Working appliances                       
You also can donate working appliances like stoves, refrigerators, washers, and dryers. They need to be clean and in good working order. 

4. Doors and windows                       
Both internal and external doors can be used by someone else. The most useful doors are clean and undamaged, so look for holes or alterations before donating. Sliding glass patio doors also can be donated. If you are donating sliding glass doors or windows, checking for cracks or holes in the glass is particularly important; these cracks might make the glass unstable and likely to break.