Pergola / August 25, 2018 / JulietteHughes
While searching for the right piece for your backyard you will come across varied pergola types. Some are more popular than the others. At times people look for pergolas that will simply act as a beautiful destination in their yard. A standalone garden pergola can help you in creating a patio like region in the yard. It can also act as a partition between the patio and the remaining part of the yard. If you want you can also improvise its appearance by furnishing it. Pergolas can be categorized into two major types based on its position the entryway and the walkway pergolas. An entryway pergola might appear like a large arbor.
Currently the materials that are used for roofing include metals plastic fibreglass polycarbonate fabric etc. Metal Roof The advantage of a metal roof is that it can be adjusted to the exact size and shape of the structure. A choice of metals such as copper aluminium or tin also helps to make an easy decision. Metals not only easy to cut and shape they also provide excellent protection from the weather conditions. However they also have some disadvantages such as disallowing light to enter the area or enabling the temperature to get too hot inside the area.
So while buying wooden pergolas ask their manufacturers if they are partially notched or fully notched. Buyers should be aware that notching creates interlocking joints and this fortifies the structure. Also notching insures that all your timbers stay straight and true over the decades because they cannot move. Most manufacturers skimp on notching partially or completely to reduce their construction costs and will tell you that hardware will take care of the issue. It does not. If just one of your Pergolas timbers has hidden stresses in it (quite common) as it weathers over the years it will turn twist or sag.