I have a van and a van permit for my stuff to go to the recycling centre, i also work in peoples homes, and quite often they tell me to take their old doors etc to the tip, when i point out its their product and i dont have a waste carriers licence from the environment agency, some whinge like mad at the cost of the council pickup charge,and say i should pay it for them, they obviously hadnt factored in the cost of disposal of their old product.
But they either pay for a skip, or dispose of it themselves.
Finally if you ever see a fridge or freezer flytipped, either remove the doors, or smash the hinges or remove the seals, just so children dont get trapped in it.