We build decks to fit the needs of the customer. With many accessories available as different spindles. Today's decks are available with screws or composite materials such as PVC to the customers preference. Materials can be mixed and matched for comfort where the deck is for swimming pools, some composite materials will absorb heat from the sun and irritate bear feet on the materials. Some customers prefer not having nails because after years of where the nails will start to pop up of the decking.