Knotty White Pine is an Eastern White Pine and has a beautiful lite color when it is freshly sawn. KWP can be stained to achieve any color for siding but, the knots will bleed sap thru paint. KWP is still used today for interior wall paneling and many other products. Tidewater Lumber also sells Kotty Eastern White Pine timbers and beams for log cabins and "post and beam" buildings.