At Wood Tech Industries we product a high quality, low cost product by limiting the amount of material needed to be removed from the back to prevent warping of the product. Our doors are created to mimic old barn board doors. Any dirt marks from the wood drying process are left on the boards. Boards with water stain are used. Some dirt marks and the water stain will not be able to be removed and is considered to be part of the rustic look. Small structurally sound knots may also be present. Glue lines in panels and stile and rail joints may not line up height wise and is consider to be part of the rustic look.