Natural Insulation
Natural Insulation is used as a direct replacement for energy hungy (in their manufacture) insulation materials. In most cases good insulation is the simplest, cheapest and easiest way to reduce fuel costs and reduce the impact you have on the environment through needing to use less energy to heat your home.
Natural Insulation is more thermally efficient then most man-made fibres and nearly always uses much less energy in it's production.
Natural insulation can be made from recycled cotton fibres, hemp, recycled newspapers and sheepswool.