Folks, If I were to build a multi-purpose garden shed with a sizing of 6m(L) x 2m (W) x 2.4m (H) from scratch, should I use colorbond steel or blueboard for walls? I was going to buy a pre-built kit and install it, but was convinced by a few friends to build it from scratch. My handyman has already laid a concrete slab. and will be putting up timber frames to hold up the structure. We can't agree on Colorbond steel or blue board for the walls and roof. What are the pros and cons of using one or the other. I need the shed to be waterproof, termite resistant and have relatively good insulation. Not planning on having power to the shed.