Most houses prefer to use metal roof as their main roofing material because of its versatility. A metal roof is light, durable, cheap, and easy to install, and sturdy structure can last up to thirty years with proper maintenance. The use of metal roof has proven to be the number one choice of roofing material compared to other roof material in the market. Metal roof can also be designed and painted according to the owner’s preferences. As with other type of roofing material, metal roof can ensure home owners that they get the best protection against environmental hazards.
However, installing a metal roof will isolate home occupants from the varying temperature of the outside environment. Proper insulation of a metal roof would help in regulating the temperature inside the house which would save much energy for house cooling and heating systems. In here, we would talk about different metal roof insulators that that are energy efficient. We would also discuss the best material to use in metal roof insulation.
Materials used for metal roof insulation
A metal roof insulator helps regulate environmental elements and maintain and ideal temperature inside the house. This way, the use of heaters and cooling system would be reduced thus reducing energy consumption. Basically, there are two metal roof insulating methods available which are the bulk metal roof insulation and reflective insulation. Generally, bulk insulation method is the most common metal roof insulation method used. This insulated a metal roof through the use of plywood, Styrofoam with foil and blankets. This type of insulating system is often used in building structures situated on hot climates. This insulates the building from the outside heat and reduces the temperature inside the building up to fifty percent from the actual temperature outside. Without insulation, the temperature outside would equal to the temperature inside the building which can be very uncomfortable and inconvenient to the people inside the building. On the other hand, reflective insulation makes use of a reflective aluminum foil that is laid beneath the metal roof. This works by reflecting and reducing heat radiation up to ninety percent. This is often called as radiant barrier or thermal barrier. Together with proper sealing of the insulation, it can even prevent vapor from forming. For houses situated on colder environments, a combination of reflective barrier and blanket insulation is used on the metal roof. The reflective barrier is placed on the area where heat can be present while the blanket insulator would absorb condense air and moisture from the cold.
Metal roof insulation as a green resolution
Because metal roof insulation is widely used among households and commercial buildings, the amount of energy consumed for heating and cooling system has remarkably dropped over the past years. This results in a decrease in the amount of green house gases in the atmosphere. Overall, metal roof insulation is just one of the most ideal green resolutions in modern roofing today. There are still more to come about metal roof that are built for resolving environmental issues.
