One of the most effective ways to conserve resources is to keep your home warm without overly relying on heating mechanisms. A smart way to prevent heat loss is to incorporate eco-friendly insulation materials made with natural fibers such as cork, wood fiber, or sheep’s wool. Though this change may be a little more inconvenient and costly that the others, it will certainly help you save on heating bills in the long run.  Photo 7 of 10 in 9 Effective Ways to Bring Sustainable Design Into the Home from Contest Spotlights Four Innovative Sustainable Building Materials

9 Effective Ways to Bring Sustainable Design Into the Home

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Ecovative's Mushroom Insulation is made from agricultural waste that is bound together with fungal mycelium, a naturally fire-resistant material that obviates the need for toxic flame retardants.