MicroPro Sienna Treated Wood can be used above or below ground and in fresh water. It offers better corrosion resistance to exterior fasteners and hardware, and it can be used in direct contact with aluminum building products above ground.

 Trex is the world’s #1 decking brand and the inventor of wood-alternative composite decking. From the beginning we’ve been committed to helping you create a low-maintenance, high-performance backyard retreat that can handle the outdoors without depleting them, and will do so for decades. 

The Western Red Cedar Lumber Association is a Vancouver based non-profit association representing 32 quality producers of Western Red Cedar lumber products in Washington, Oregon, California, Idaho, North Dakota (USA) and British Columbia (Canada).