There are pluses for both. Pressure treated is easy to work with and cost effective, but doesn't last as long as composite and is harder to maintain. Cedar lasts longer than pressure treated, however, it's also more expensive.
Traditional wood decks have a lifespan of 10 to 15 years. Composite decking, which is more expensive, is weather, insect, and rot resistant, making it last for 25 to 30 years or longer.
We offer a variety of decking options to finish your deck the way you want it. Depending on your personal taste and budget, the options are virtually endless. From pressure treated to cedar to composite, design the deck that's best suited for your needs.
That said, most decks frames are built out pressure treated pine as this material is durable, easy to work with and relatively inexpensive.