If you leave wood outside, you have to be aware of the effects of the elements. Depending on the climate you live in, your wood will deteriorate and get wet. The biggest effect on decking and cladding comes from the moisture load. Naturally, the type of wood is also important. The climate in which you live is of great influence on how often you should treat and clean your wood. It is very strange, therefore, that there isn’t any scientific knowledge on which climate requires which treatment. however, things are changing and some studies are now being completed. A test has been carried out over 34 months, exposing different types of woods to various climates. The result of this study is that we are now aware of the lifespan of different species of wood, depending on their exposure and orientation.

The study identified that orientation (north or south) plays a really important role. It was also demonstrated that wood that is placed vertically rather than horizontally are less exposed to moisture. It will come as no surprise that wood was more affected in areas of high rain. It was also obvious that it was better for the wood to dry as quickly as possible after a rain event. Interestingly, the type of wood didn’t seem to be of significant importance.

Indeed, all wood types respond almost the same way to the same climate types. In terms of cleaning, this means that people should try as much as possible to keep their wood dry. As such, people who live in wetter climates should do more to protect their wood. Hence, these people should use a treatment such as a varnish that will render the wood waterproof to some degree. Additionally, it is important to recognize other elements that will have an affect. The sun’s UV rays will damage wood to a high degree. This is why it is important to use a UV protective coating in warmer climates. Another very damaging element is found in fallen leaves. The first problem with these leaves is that they are full of moisture. Additionally, they also contain many bacteria that can take up habitat in the wood, causing mold and fungus. Therefore, it is best to sweep a deck with a hard bristled brush regularly, removing water and leaves. You should also make sure that you have checked the instructions you will have received when you purchased your wood. However, you do have to make sure you understand that these are generic instructions, rather than specific to certain climates.