Composite timber, made from layers of natural and synthetic material bonded together, has been around in Australia since the mid-1980s but was only approved for use here in 2005 after extensive testing. Since that time, this type of timber has become one of the most popular choices for decking and other outdoor projects, as it offers many benefits over traditional hardwood timber. However, composite timber can still warp, expand and contract like any other kind of wood product, so it’s important to know the facts about what can cause this and what you can do about it when it happens.
Composite Timber: Pros and Cons
Cost
Composite decking is less expensive than plastic decking but more expensive than wood. In terms of lifespan, however, composite timber lasts much longer than plastic or wood. Composite materials also tend to be more resistant to weather damage as well as sunlight exposure (which makes them a great choice for exterior decks that are regularly exposed to sunlight). Overall, composite timber is worth it if you plan to keep your deck in good shape for several years. Ease of Use:
Wood, plastic, and composite all require regular maintenance. Although some homeowners like doing yard work, many would prefer not to have to deal with extra chores. lägga komposittrall requires little maintenance aside from an occasional cleaning—however, there’s some debate about whether certain types of plastic may leave marks on certain types of furniture. Wood requires frequent cleaning—especially if you live in an area where humidity levels run high during certain times of year (like coastal regions). Wood should also be treated every few months with a water-repellent coating.
Durability
Plastic decking is made of UV-resistant plastic with a typical lifespan of 20 to 30 years. In contrast, wood decking—which we think of as a more traditional material—lasts roughly 15 to 20 years before beginning to show wear and tear. Meanwhile, composite timber can last anywhere from 30 to 40 years, making it a solid long-term choice. As an added bonus, plastic decking won’t splinter or crack like wood does over time. It also resists warping better than other materials do (although not quite as well as real hardwood). For these reasons, many people choose plastic over other types of decking.
Warmth
Decking in composite timber, such as Balau, is just as resistant to rotting, splintering, and other forms of degradation that affect wood. It’s also almost entirely impervious to warping caused by temperature shifts—meaning it won’t warp even if you live in a tropical climate. Warping problems are why most people choose plastic decking for their deck. But warping isn’t common with composite decking. This means your deck will be free from cracks and splits due to shifting weather conditions. Also, unlike wood decks, composite decks don’t require staining or painting because they don’t absorb moisture. Stains can fade over time or chip off into your food when you set down plates and glasses. A good composite deck will last for decades without showing signs of wear or tear.
Appearance
While natural wood decking can be made to look beautiful with some sanding, varnishing, or staining work, composite decking is ready to go right out of the box. Composite timber looks amazingly real due to its unique plastic-wood composite material construction. It’s incredibly tough, virtually unbreakable by hand, and won’t warp like conventional wood decking can do. However, it is prone to discoloration in certain situations (more on that later).
The color you see in a composite decking product when you buy it will be very close to how it will look throughout its lifetime. Composite Decking Maintenance: Just as with any wooden deck, you should regularly clean your composite decking surface using a pressure washer or garden hose. You may also want to apply a UV protectant annually if you live in an area where direct sunlight hits your patio for long periods of time during hot weather months.
Installation complexity
When installing composite timber, you should find that it’s more complicated than traditional wooden decking. While there are several advantages to installing timber over concrete or brick pavers, they also come with some downsides; the installation of composite decking is no different. If you’re looking for a quick-fix solution for your outdoor space, you should avoid komposittrall altan until you can spare a few hours to get it just right.
Maintenance
Because there are many types of composite timber, you’ll want to ensure you’re doing everything possible to keep your deck looking its best. While there’s no way to completely eliminate warping, most professionals say these tips will help minimize it. Be sure to…- Maintain a consistent moisture level in your home or office.- Avoid using hot pots near or on your deck for long periods of time.- Apply a new coat of finish every year (or as needed).
Conclusion
The real deal about composite timber is that it has its pros and cons, just like any material. It’s incredibly durable, easy to install, looks great, and lasts longer than pressure-treated wood but—like any material—it isn’t perfect. In other words, think carefully before you invest in a new deck; it may make sense to go with natural timber if your goal is a truly green home.
