We had the same things to deal with a few weeks ago for the same reason, and my wife and I managed to get it all in the back of the car and made a few trips to the Mortlake 'dump', where they were very helpful. Our local dump in South Acton might have taken some of it, but one can never be sure. Greenford dump certainly takes everything, but if it looks too much like DIY debris, or in our case, the old smashed up shed, they might charge you to take it.
Peter Evans ● 2433d