Dupuis Lumber Rough Cut is a lumber company in Polson, Montana. We at Dupuis Lumber are committed to providing you, our customers and friends the highest value in local wood products. Everything we do is about keeping our business local. Our logs comes from local loggers that harvest trees in a sustainable fashion. We mill the logs right here on site, this allows us to keep tight control of our end product. Here are some advantages to working with us for your lumber and timber needs.