Often referred to as OSB, this synthetic material is made from fast-growing softwoods, and is typically manufactured from thin strands of wood. Glue and treated wax are used to make OSB sheets. The process requires high pressure, which melts the wax and creates a thin sheet that is suitable for roofing applications. These sheets can be made in large sizes, up to four feet by twenty four feet. They are a great alternative to plywood, a traditional building material. steel roofing
When used in roofing, OSB is available in two different forms: a smooth surface and a rough one. The rough side provides extra safety for construction workers. Contractors rely on the roughness of the board for traction when they are working on sloped roofs. The smooth side is also preferable for sub-flooring. Moisture-resistant resins can create slippery surfaces. Ultimately, the smooth side of the material is more effective at resisting moisture than the rough side.
Another important advantage of OSB over plywood is its cost. The latter is cheaper because it is made from fast-growing trees, which means that it produces little waste. It also uses the entire tree during the manufacturing process, removing the need to harvest old timber. Its advantages outweigh the disadvantages of OSB, however. When used as roofing, OSB is a better option. There are two main types of OSB: CDX and plywood.
The first type of OSB is used for roofs and walls. Its strength is comparable to plywood, and it is made from a composite of wood fibers and synthetic resins. Moreover, the price of OSB is significantly lower than that of plywood, which makes it an excellent choice for a roofing project. A well-made roofing product can last a very long time. It can even be used for your main flooring.
Another alternative is plywood, which is made from intertwined wood sheets. This material has a low warping and shrinking rate. It is also extremely durable and resistant to moisture. In addition, it is lightweight, which means it can reduce the stress placed on the roof. So, whether you are looking to build a roof with plywood or choose OSB, it is a wise choice. The benefits are far outweigh the disadvantages.
During the construction process, it’s essential to make sure the weather is dry. The shingles should be installed before it rains, because a heavy downpour can make the edges of the roofing material swell and tear. In addition, it’s a good idea to cover the roof with a tarp to prevent rain and other weather conditions from spoiling the construction project. If you are building a roof with OSB, make sure to schedule the construction during a dry period.
