Brad Pitt’s Make it Right Foundation is replacing rotting stairs and decks on 30 homes built after Hurricane Katrina. The Advocate New Orleans Edition reports that TimberSIL, a glass-infused wood product was used in the construction. TimberSIL is promoted as a “green” alternative to pressure-treated wood. Sodium silicate rather than toxic chemicals is said to encapsulate and protect the wood cells. Taylor Royle, a Make it Right spokesperson told the Advocate they were attracted to the product’s 40 year guarantee and added, “This usually doesn’t happen … we’re always testing new products to see if they can help make the homes more sustainable, more affordable or both.” Mr. Pitt gave a similar statement. Although not all the lumber is showing signs of deterioration, the charitable foundation is undertaking a complete replacement at a cost of about $150,000. Make it Right said they intend to seek full compensation.