I have just finished installing your prefinished knotty pine paneling on the ceiling and one wall of a room in my Florida home. In my 60 years of working with wood in my work, as a hobby and as a confirmed DIYer, I have never had the pleasure to work with such beautiful material. The boards were all straight and flat, the knots were tight and not too large, and the finish was perfect. My wife and I are thrilled with the new look of our room and have told several people about your product. Thank you for being exactly as advertised and thank you for your help with our order.