Since the amount of asbestos used differs from home to home, removal costs also vary. Part of the total expense depends on where the asbestos was used. Removing it from interior insulation or from the roof, for example, can be more expensive than simply removing tiles or replacing all of the siding.he removal part of the process has to be done when the home is empty, and doors and windows have to be sealed during the process to limit exterior contamination. As you might imagine, the cost of such a lengthy process can be expensive, but most companies are able to complete the removal for under $2,000.