Every season has its pros and cons on the roofs, especially for the roofing sheets in Chennai. India is a tropical region and fairly records the highest heat temperature except during the monsoon seasons. So, having high heat temperature has a greater impact on the roofing sheets of our homes as well. The roofing gets affected because of its exposure to heat. Roofs absorb the temperature because of its color, or insufficient insulation layer. It can cause damage or crack the roofing eventually. Hence, summer reflections on metal roofing overtime are bad for your roofing and require immediate action. Therefore, in this post, let us see how sunlight affects your roofing and its solution.
Expansion of your roofs:
The foremost impact on your roof is expansion due to heat . You may wonder how do roofs expand? During the high temperature, the roof gets heated up and expands instantly. But as soon as the sun goes down, the expanded roofs come back to their original form. Thus, this constant expansion and contraction of the roofs, puts a lot of stress on your roofing material, eventually causing surface damage. This process is called thermal expansion, and nowadays, metal roofs are specially designed to control thermal expansion. However, an annual inspection is required to verify the damage caused by heat, snow, fog, and moisture. Choose the metal roofing in Chennai which is fabricated for commercial and residential buildings that allow the roof movement.
Stress on roof fasteners and seams:
Another greater impact of the summer on the roofs is the pressure on the roof fasteners and seams. As mentioned above the constant variation of contraction and expansion not only affects the roof but also stresses the seams and fasteners where they are held to. It causes splitting into seams and fasteners to pop out because of the shift in place. Thus, it can negatively affect your roof stability. So, make sure to add ventilation to your roof so that your roofing sheets get to breathe. The Z purlin manufacturers are the best framework manufacturers in the city who provide quality and durable fasteners for their clients.
Accumulation of moisture:
Do you know what HVAC is? It is a unit that is placed on the roof to control the air that is moving indoors and outdoors. Thus, during the summer these systems have to work in addition to keep your building cooler. As these are located on the rooftop it can lead to moisture build-up. Thus, the moisture starts to accumulate and paves the way to algae growth and related problems. Therefore, the roofs start to leak due to the bacterial activity of fungus. You can prevent it by a proper insulation coating and humidifiers.
Thus, these causes and solutions for your roof that you should consider during summer. Similarly, you need a good framework to hold your roof and get them from Crayon Roofings – the best JSW roofing sheet dealer in Chennai.