Eco-Insultation is a cellulose fibre ceiling insulation product made in South Africa from recycled paper. Eco-Insulation can provide significant electricity savings and carries a lifetime guarantee. According to the manufacturer, the product is fire resistant; unattractive to rodents and insects; hasproved its long-term resistance to both wet and dry rot; is non-toxic, non-irritant & non-allergenic; uses no asbestos or glass fibre. The only drawback is that if you have a serious roof leak, the 'paper' can get too heavy and it can damage to your ceiling - so you need to make sure your roof is leak-proof.