Houses and various other buildings made of recycled plastic bottles is steadily increasing in popularity. Not only in third world countries where building materials are sparse and pollution thick, but for everyone in all countries as an excellent alternative to expensive housing. Building a structure using plastic bottles is not only an excellent way of re-purposing plastic, one of the most difficult substances for the earth to digest and break down, but also as an incredibly effective housing unit for much less cost, , better overall health, and just as much pay-off as any other style of home.
Homes made with plastic bottles are not only fire-proof and bullet-proof, they are also very well-insulated and self-sufficient, maintaining a temperature of around 64 degrees Fahrenheit year-round. Not to mention long-lasting, earthquake resistant, and cost-efficient as well, among other bonuses!