Environmentally Friendly House
John Picard, an environmental specialist, explains some of the features that make the Malibu house more environmentally friendly. Oriented strand board (OSB) used for structural wall sheathing is made from fast-growing aspen trees that reach harvest in only 12 years. The board is held together with resorcinol glue. Steel studs were used to give extra depth to some walls. Cold-rolled steel has a high-recycled content and can be recycled it self. Pre-punched holes allow wiring and plumbing to be installed quickly and easily. The extra wall thickness allows the walls to be super insulated. Nature Guard cellulose insulation, made from recycled newspapers, was used throughout the project. Material specialist Don Williams explains the advantages of Fiberbond wall board, which is used in place of drywall. Fiberbond is made from recycled newspaper. It's fire resistant, moisture resistant and provides good sound deadening. The joints don't need tape, just a special joint compound. Note, FiberBond was made by Louisiana-Pacific. That division has since been purchased by US Gypsum and the product's name has been changed to FiberRock.
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