I sold both products, although we stocked Trex. I personally prefer Azek Deck to either Trex or Timbertech (although Trex has a PVC deck product now too). For both Trex and Timbertech, they will hold a lot of heat if they're in direct sun for most of the day. The darker the color, the more heat they hold. I've heard stories about people going out to sit on their deck in the evening, and feeling the heat radiating off the deck. Also stories about how the deck was so hot, you couldn't walk on it barefoot.






