Pergola / August 27, 2018 / JulietteHughes
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.
Glass panels although strong enough to serve as pergola covering dont work for all kinds of environments making them vulnerable to hailstorms. So it is always advisable to check your location before transforming your pergola with transparent insulations. Other types of roofing materials used in pergolas include metal pergola roofing materials which is considered the most durable and permanent roofing material and fabric deck pergola covers which helps in extending your outdoor furnitures life. While fabric deck coverings extend furnitures life it also reduces or protects you from direct ultraviolet rays.
Using sand paper remove all paint until the surface is completely prepared. Apply a water-repellent and fungicide if necessary. Using a paint-sprayer spread evenly from the farthest end to the back. High Volume Low Pressure (HVLP) sprayer is more efficient and smooth. Use a paint roller to get a smooth finish. Give a light coating on the roof of the Pergola. Fill in the gaps and allow the paint to dry for up to four hours. Apply a second coat of paint on the roof of the pergola. Allow the paint to dry overnight. Causes of Discoloration of Pergola roofs Over time Pergola roofs may get discoloration due to dirt fungus mildew or moisture.