Profile: Sealaska Timber Corp. is a supplier of timber products. We provide sitka spruce, western hemlock, western red cedar and yellow cedar timer products. We also offer sales and services. Our yellow cedar is commonly used for all types of fine finish carpentry, doors, windows, boat building, flooring and bridge decking. Our western red cedar is widely used for home exterior components, fencing, decking, planters, lattice, garden sheds and outdoor furniture.