7 Sustainable Solutions for Cooling Your House

As the mercury rises and the sweltering heat of summer begins to gain a hold, homeowners are increasingly turning to sustainable ways of keeping their homes comfortable and cool. This article will detail some ways you can sustainably cool your home, including installing evaporative cooling in Melbourne.

Maximise Natural Ventilation

Before relying on any cooling systems, make sure your home is designed to take full advantage of natural ventilation. Open windows and doors can create cross breezes that carry heat out of the house. Incorporating ventilated skylights can also enhance airflow, which can significantly cool your home without using energy-intensive appliances.

Install Evaporative Cooling

Evaporative cooling is a natural and energy-efficient method that cools the air through the evaporation of water. This system works particularly well in Melbourne’s dry climate, as it adds moisture to the air while reducing the temperature. Essentially, it mimics the cooling sensation you feel when a breeze passes over water on a hot day. A key advantage of evaporative cooling in Melbourne is that it uses significantly less electricity than traditional air conditioning systems, reducing greenhouse gas emissions and your personal overall carbon footprint.

Get Insulated Curtains or Blinds

Another effective way to beat the heat is by fitting your windows with insulated curtains or blinds. These window treatments help to block out the sun’s rays and keep the indoor temperature down. When closed during the hottest part of the day, they actively prevent heat gain, ensuring your home remains a cool haven.

Plant Shade Trees & Shrubs

Landscaping can play a crucial role in naturally cooling your home. Planting native trees and shrubs around your house can provide shade, especially when positioned near windows or on the sunniest side of your home. As an added bonus, plants have been shown to improve air quality by actively absorbing pollutants through their leaves and root-soil system. While they may not eliminate all pollutants, they do contribute to reducing their presence while also enhancing your home’s aesthetic appeal.

H2: Try the Cool Roof Concept

The concept of a cool roof involves using reflective materials that can deflect sunlight away from your home. By choosing lighter colours or special reflective coatings for your roof, you can prevent heat absorption, which in turn keeps your home cooler.

Install Ceiling Fans

Ceiling fans are an excellent low-energy alternative to air conditioning. They consume far less electricity and can make a room feel much cooler simply by circulating air efficiently. While ceiling fans don’t directly reduce the room temperature, the increased airflow can have a dramatic cooling effect on the skin.

Invest in High-Performance Insulation

Effective insulation keeps your home warm in winter and cool in summer. It works by trapping cool air inside and reducing the heat exchange from outside. Make sure your home is properly insulated in the walls, ceiling and even the floors to optimise your indoor climate.


In pursuit of more sustainable living, eco-conscious Melburnians are deploying a range of measures to keep their homes cool. Although evaporative cooling in Melbourne is a standout solution due to its low environmental impact and cost, there are numerous other ways to maintain a comfortable home temperature. Implementing any one of these sustainable solutions can help to protect both your pocket and the planet.

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