From other roofing system PVC membranes has high flame resistance that helps to provide it “A – class” fire rating.
For its super flexibility, with this the customer can make their desired rooftop, also this reason makes this very popular.
For its lighter weight than other roofing materials makes it a more usable material and also for its lightweight it helps to reduce or maintain the building weight.
For its heat-weldable efficiency, it makes reliable and strong seams.
PVC membranes are designed to keep the building cooler, highly reflective, and reduce energy demand.
From its advantage it has many disadvantages, that is its materials like gravel increase the load of the structure and also put extra stress on the building.
The construction technique of this type of building is very difficult because this type of roof is made of three layers.
For this layer of construction, expert masons and laborers are needed that make a building that increases the cost of the building.
The pros of modified bitumen are light in color which helps reduce the facility coast HVAC coast and also helps reflect some infrared energy that comes from the sun.
It is an easily available material that helps to maintain the cost of the building.
The cons of rubber membranes are, the naturally dark color of rubber membranes, making them more heat observers so making it light color it will be costly.