Pergola / August 27, 2018 / JulietteHughes
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.
Although in earlier times pergolas were constructed using brick and stone pillars modern designs employ weather resistant woods such as western red cedar or coast redwood. Pergola roofs may range from simple flat traditional roof elaborately curved roof pitched roof gabled roof or a gazebo style roof. Roofing materials There is a variety of materials that may be used to roof a pergola. The choice of roofing materials depend on the size shape and style of the structure. The durability and robustness of the construction depends on the materials that are selected for this purpose.
Furthermore wood is the most organic material that you will find for building pergolas. Other materials that people have been known to use include vinyl and aluminum. 4. Have the pergola plans been made to scale? Depending upon your garden the size of the pergola would also vary. It would be entirely pointless if you end up with a pergola too big or too small because it would fail to serve its primary purpose. Hence make sure that the size of the pergola corresponds to the size of your garden before giving the go ahead for its construction. 5. Which shape do the pergola plans give your pergola? Finally you will also have to make a choice between different shapes of the pergola.