Sustainable Roof Insulation Materials

Oddly enough one of the most sustainable roofing products is clay tile.

Sustainable roof insulation materials.

Hemp is a sustainable insulation material that is completely compostable after usage. Top 5 green insulation options 1. Metals are made with materials mined from the earth and therefore are not technically sustainable. The most common metal roofing materials are steel and aluminum.

Here s a snapshot of some of the most common eco friendly insulation materials. Borates derived from the mineral boron are natural materials that can be used as fire retardants and insect repellents in cellulose insulation. With the exception of damp rooms hemp is an appropriate material to insulate roofs walls facades and floors. Shingle roof from recycled materials most of the shingles sold today are made from recycled content such as plastic wood fiber and rubber.

Leftover blue jean scraps are shredded and recycled into thick batts that. Glasswool polyester sheep s wool cellulose earthwool. If there s a. Metal roofs can reflect some heat to reduce heat gain but they must be insulated properly because metal is highly conductive of heat.

In fact it s a form of plastic. The roof mimics recycled slate and cedar shakes. Safe and sustainable materials. Cellulose insulation is made from recycled newspaper and treated with fire retardants and insect protection.

Polystyrene doesn t sound like a green material. The puffy sponge cake like insulation known as icynene creates a blanket of insulation that tightly seals. Unlike fiberglass insulation materials like wool and cotton are safe to handle and cause no irritation to the skin or respiratory tract. The hemp fibres have a woody structure they are strong and can easily be produced as insulation blankets.

Because cotton is a natural and renewable resource it is one of the most eco friendly insulation options on the market.