Just like new materials, secondhand materials can have faults. If a material is fairly new and you find it in a secondhand building material store, stop and think about how it came to be secondhand at such a http://budstroi.comli.com young age. Sometimes people will simply change their minds, but sometimes it can be a warning card to a bigger problem. Wooden products can be infected by rot or infestation while metal products may fall victim to rust or corrosion. Roofing products need to be cut and laid in a certain way so make sure the cuts are correct.