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Commercial Roof Insulation: Why is it Essential?

A commercial building can benefit a lot with the right design and materials. Facades, walls, and other parts of the building might be able to create an impression of the whole building. However, a building’s roof tells a lot to the people inside the building.


Even if roofs are not that visible from the ground level, this specific part of the building can determine the overall structure of the building. In particular, the insulation of the roof can change the way a building holds into the integrity of its composition. This insulation can also affect the energy consumption of the building in a huge way.

Roofing insulation is essential to every commercial building since it produces the following outcome:

Serves Like a Protective Blanket

The roof surface and roof deck of a building have a layer in between that uses different materials for roofing insulation. These insulation materials include polyisocyanurate, extruded polystyrene, expanded polystyrene, mineral wool, spray foam, and fibreglass. With these materials, your roof can reduce the transfer of heat in and outside the building. On hotter days, your roof insulation will trap heat so that you won’t feel the direct outside temperature. Alternatively, your roof insulation will reduce heat loss during the cold season, which is a good thing for the entire building.

Prevents Growth of Moulds

Another great thing about roof insulation is that it prevents moulds from forming in the roof and even other parts of the building. They cannot survive the temperature and moisture of a building with roof insulations. However, there are cases that moulds still grow on the roof, but the layer of the insulation is thick enough to block the moulds from entering the surfaces that are visible to the building occupants.

Saves Energy and Electricity Bills

Since roofing insulation regulates the temperature of the building, some equipment and machinery are not required to run regularly basis anymore. Buildings where the roof insulation can effectively manage the heat distribution of the whole structure can save a lot of energy from the frequently equipment that used to maintain temperature. Moreover, the efficiency of the roofing insulation can hugely cut the electricity bills of business owners.

Lessens Carbon Footprint

Most buildings in Australia are built with careful consideration and elegant architecture. Moreover, property owners construct buildings that follow simple yet sustainable guidelines for a more safe and thriving environment. The installation of roof insulation can lessen carbon footprint that combats air pollution. With occupants reducing the use of electricity in general, their carbon footprint is now lessened for every occupant that works on a commercial building with roof insulation. This factor attracts business owners in leasing a commercial building since they want to comply with the ethical standards of a working environment.

Roof insulation can help your commercial building in a lot of ways. If you want to install one, then reach us at Johnson Roofing. We are licensed and highly regarded in doing roof works for any type of buildings in Australia.

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