Timber is called all sorts of products, which is obtained in the processing of wood. Lumber may differ both in size, quality, and on the scope of their use. The most widely popular of their species include bars, sticks and boards. Construction boards are used mainly as a rough decking under the final decorative layers. For example, building boards are often used for the device in country houses rough sex, to batten or cladding, although the recent increased use of cheaper wood fibrous materials - MDF and chipboard, similar in performance properties with a clean timber. Parquet board - is an entirely different kind of lumber. This high timber processing, sometimes it is made out of many (up to 4) layers (brackets). Parquet board is much easier, elegant building material than dial-up or block parquet, in addition, it differs quite a competitive price. Combining the advantages of natural wood with the strength and durability leads to what is now a well-finished parquet market demand. One of the common types of lumber that is used everywhere - not-trimmed plaque. The edges of such boards are not sawdust or sawdust in part. This board has found application in the installation of interior paneling and flooring, in the role of structural components. In other words, when the board will be hidden under the outside "facade" coating and its appearance does not have special requirements. Buildings made of wooden beams in our days more and more replacing structures of logs that were used by mankind for centuries. However, the wooden beams - for a more convenient timber. Profiled beam lay noticeably easier, today's woodworking equipment allows you to make it almost ideal (in terms of geometry) profile. The walls of the wooden beams are smooth, hence, eliminates the need for additional surface treatment, which is an indisputable competitive advantage. Appropriate "natural" wood is allocated different consumer properties, it is environmentally friendly, which is important because in recent years, increasing attention has been paid to the safety of the materials used for man. It should be noted that in the near future is unlikely to find alternative products that can completely push the market lumber.