Question: what materials do you need to make a rabbit hutch?
Answer: Wood. Most untreated wood is fine for example pine, for sheets - plywood is fairly commonly used to build outdoor rabbit housing. ... 
Plastics. Corrugated plastic sheets (Correx) can be an easy to use building material - though they aren't very chew proof.
Wire Mesh. ... 
Rabbit Safe Paint/Varnish/Stain.