Are there any genuine benefits to green roofing, is it just another trend?

A green roof, commonly referred to as a rooftop garden, is an addition or extension made to an existing building's roof for the purpose of growing flora. These roofs are not only beautiful, but they are also eco-friendly and energy-efficient.

In addition to being covered in plants, green roofs have a few crucial components, such as waterproofing, to keep the building secure and undamaged. The style has been growing in popularity throughout 2021 in both Pakistan's major cities and its suburbs; as a result, it is not just another fad and is expected to continue in 2022 for all the right reasons.

Let's look at the benefits of this new trend and the reasons you should follow it.

BENEFITS OF GREEN ROOFS FOR THE ENVIRONMENT

·        Temperature Control

The year-round regulation of temperature by nature is incredibly effective. Sadly, flat roofs are unable to accomplish this. Pakistan's mercury levels have been growing steadily as the severity increases every summer to a new level. On hot days, they are effective in absorbing heat; on chilly days, they allow heat to escape. The thermal performance of a green roof, which lowers the heat flux through the roof, is its finest benefit. As a result, using less energy to cool or heat the space might result in a large drop in energy costs. Insulation within is less effective than covering the outside surface.

·        Noise reduction

When it comes to distracting oneself and disrupting one's ability to concentrate, noise is the biggest pollutant. Nobody wants to wake up at night because of planes flying overhead in the middle of the night or to hear traffic outside their building. In all of Pakistan's major cities, the noise level has risen. Because an additional layer of green vegetation creates a quieter atmosphere inside your building, a green roof serves as a sound barrier. Rough calculations show that a green roof can reduce environmental noise pollution by up to 30%. Less noise translates to better sleep and a higher standard of living, which will boost your attitude when you arrive at work.

·        Improved roof toughness

A further layer on the flat roof that protects the roofing material is green vegetation or flora. Installing a green roof will shield the roof from UV radiation, dramatic temperature changes, wind, precipitation, and environmental pollution, organically extending its lifespan. You can protect the environment from the weather while also conserving it by adding a green cover to your flat roof. Less frequently will re-roofing be required, resulting in longer-term cost savings.

·        Better air quality

Pakistan's major cities are turning into concrete jungles and are largely devoid of plants, trees, and other types of flora. It causes smog and an increase in pollution in all urban areas, as well as an increase in carbon dioxide and other harmful pollutants. A green roof makes the most of wasted space while also enhancing air quality since plants release oxygen and absorb pollutants like carbon dioxide. By installing one, you may contribute to air cleaning and aid the environment.

·        Aesthetically pleasing

In addition to being environmentally friendly, green roofs also have lovely aesthetic qualities. Green roofs are the way of the future; gone are the days when glass or concrete roofs were visually appealing. Small residences or multi-story buildings with greenery-covered roofs are sure to be more attractive than those with flat or plain surfaces. People in Pakistan also desire aesthetically pleasing architecture when it comes to their luxury homes, and green roofs play a key role in achieving overall stunning design.

ECONOMIC ADVANTAGES

Installing green roofs on homes and other structures not only benefits the environment, but also has economic benefits.

• The primary financial benefit of a green roof is that it can lower a building's operating expenses. By increasing thermal insulation, it will be possible to lower heating and cooling expenses.
• A green roof can significantly increase property value in addition to improving health and air quality, especially in urban areas with limited natural space.

WRAP IT UP

Installing a green roof on your house is not only a positive step for Pakistan's environment, but it may also raise its value and lower its energy bills. You may want to seek out advice from house architects and designers as they can assist you in effectively achieving your objectives.