I'm tearing down an old single wide. What is an easy way of cutting the siding (aluminum) and roof (corrugated steel) into manageable pieces.
Circular saw (e.g. Skilsaw) with a carbide-toothed framing or demolition blade (or two, or five). Good eye, ear, and skin protection. Reciprocating saw (e.g. Sawzall) for the tight spots.