human
I need to build a new deck. What are the best materials to use?
assistant
The best material for building a new deck is pressure-treated lumber, as it is strong and durable. You may also want to consider using composite decking boards, which are made from recycled plastic and wood fibers, or vinyl planks, which offer an easy maintenance alternative. Additionally, you can look into adding stone or brick pavers for an attractive and unique design element.