We are. It's called vinyl.
it's too windy.
Probably, too expensive . How many plastic bags would it take to make 1 eight foot two by four?
who wants a house that will melt on top of them, house fire would be like melting in ur own grave
Come on, patent it now!
Because if you have something that last forever they can't sell you another one cause the one you have is still good. why do you think cars are desingned to rust out and break down??? They have plastics that will last 8000 years. delorian made a car out of stainless steel that would last hundreds of years so the other car companies set him up to destroy his car.