Cedar & Pine Boards, Cedar Lumber & Timbers Now, if want to simply define your slice of outdoor heaven and create a shaded escape from the sun, a western red cedar pergola is the perfect way to go. Conversely, if you want to seamlessly merge your outdoor area to your home, red cedar siding gives you a lot of bang for your buck. It’s more cost effective than synthetic materials and infinitely more stylish. People take notice when you make Western Red Cedar a part of your outdoor living space. Stock sizes are listed below, but many specially sawn sizes are available up to 12" x 24" x 24'. White Pine boards are soft, small knot, fine grained and easy to use for general repairs or finish work.