Pergola / August 25, 2018 / JulietteHughes
Traditional pergolas can be transformed into modern style by replacing its roofing with transparent materials. There are several transparent materials which can be used as roofing such as Plexiglas sheets complete-transparent covers and glass panels. Plexiglas sheets can be used if you want protection from rain and direct sunlight without heating the sitting area of the pergola. Complete-transparent covers are used if you want to keep the traditional style of your pergola but still provide the protection you need from rain. On the other hand the glass panels can be used if your pergola is located in an open area without worrying about falling tree branches or fruits.
Plastic and Fibreglass Another variation of roofing for pergolas includes using plastic or fibreglass. The advantage of these options is that they are lightweight and inexpensive. They may also be easily cut to size and allows the light to filter in depending on the colour of the roof. They also protect the pergola from the harsher elements of the weather including the rain and snow. Also ultraviolet radiation may be reduced when using these two options. Although plastic may not be a green choice Fibreglass can be manufactured from recycled materials. Polycarbonate Polycarbonates are thermoplastic polymers which can be easily moulded and has a high impact resistance along with other advantages such as heat resistance ease of shaping flame retardancy and toughness.
While traditional pergolas were intended mainly for beauty and comfort the current designs place more emphasis on providing protection from the harsh elements of nature such as rain and snow and ultra-violet radiation. The design of a pergola depends on the geographical location. Depending on the area the grade or the direction of the sun a pergola may be a gazebo an extension of a building an open terrace or a veranda that has grapevines criss-crossing a latticed roof. One of the most important considerations when designing a pergola is the roofing structure and shape The roof design on a pergola depends on the availability of direct sunlight as well as the geography and natural features of the region.