Make waterproof roof for playhouse that can be climbed on - eco friendly/reused materials preferrable.?
Making a "green" playhouse. Want to have the roof be able to be climbed on, but water proof since I live in a very rainy part of Washington State. Any suggestions? Regular roofing is very $$, not sure if people recycle their old roofing or if that is even a good option. Would love some tips!!
- College student in very last finals week ever.