Trex Transend Lineage uses a new core formula that manages heat absorption better than traditional composites. That means your tootsies stay cooler and any miters or joists stay tighter. This simple, sweet design is the 'Biscayne' colored decking and Fascia. Keeping things clean and simple not only makes things easy on the mind and eye but also easy on the budget. This deck was completed in one week! Now it's time to set up some potted plants and the BBQ! Enjoy.