Sustainable Roof Insulation Materials

With the exception of damp rooms hemp is an appropriate material to insulate roofs walls facades and floors.

Sustainable roof insulation materials. Cellulose insulation is made from recycled newspaper and treated with fire retardants and insect protection. The hemp fibres have a woody structure they are strong and can easily be produced as insulation blankets. Glasswool polyester sheep s wool cellulose earthwool. Metals are made with materials mined from the earth and therefore are not technically sustainable.

It is made of natural product obtained from clay pits is highly durable and recyclable. Natural formaldehyde free materials make eco friendly insulation products the best choice for a green and healthy home. The roof mimics recycled slate and cedar shakes. Here s a snapshot of some of the most common eco friendly insulation materials.

Safe and sustainable materials. Metal roofs can reflect some heat to reduce heat gain but they must be insulated properly because metal is highly conductive of heat. The most common metal roofing materials are steel and aluminum. In fact it s a form of plastic.

Hemp is a sustainable insulation material that is completely compostable after usage. Leftover blue jean scraps are shredded and recycled into thick batts that. Oddly enough one of the most sustainable roofing products is clay tile. Borates derived from the mineral boron are natural materials that can be used as fire retardants and insect repellents in cellulose insulation.

Polystyrene doesn t sound like a green material. Natural clay is available in a variety of colors and manufacturers may add tints and glazing to extend the range of color options. Because cotton is a natural and renewable resource it is one of the most eco friendly insulation options on the market. Unlike fiberglass insulation materials like wool and cotton are safe to handle and cause no irritation to the skin or respiratory tract.

Top 5 green insulation options 1.