Aluminum decking’s baked-on or anodized finish ... They have coarse threads at the tip to bite into the deck’s supporting joist and finer threads toward the head to stop the decking material ...

So, let's have a look at the most durable deck material, as well as the most durable option that you're likely to be happy ...

Deck and stair railings that are now wobbly ... wood is the best material for resisting a slip, followed by aluminum decking. Some composite materials and plastic decking don’t perform as ...