Australia experiences intense heat thanks to its proximity to the equator. Along with it is the high incidence of heat stress-related deaths. In fact, studies show that heat stress is the country’s number one natural killer at around 4,555 fatalities, which are higher than other hazards.

1. External Decors that Fight the Heat
Australia experiences intense heat thanks to its proximity to the equator. Along with
it is the high incidence of heat stress-related deaths. In fact, studies show that heat
stress is the country’s number one natural killer at around 4,555 fatalities, which are
higher than other hazards.
Controlling exposure to UV radiation is still the best way to prevent heat stress. One
way to achieve that is to invest in external decorations that double as protectors
against the sun’s rays. Here are some things people should take note of:
Window treatments
Window treatments not only improve their appeal, but give additional protection
against the heat, as well. Window shutters give people adequate light and warmth
without risking heat stroke. These block most of the heat but let some warmth and
air in, thus controlling home temperature and preventing intense exposure to the
sun. Window films and screens function the same way. With these window
treatments, people prolong their lives, cut energy costs from using ACs and save
money.
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2. Cool Roofs
Unlike regular roofing materials, cool roofs deflect the sun’s heat and radiation
back to the atmosphere, thus cooling structures. People will not only shield
themselves from the life-threatening heat, but maintain their home’s temperature
to normal levels, as well. Apart from the heat, they will reduce costs for utilities,
maintenance for homes and medical treatments by having cool roofs.
Light Coloured Roofs & Walls
Applying light colours in roofs and walls reduce exposure to intense heat, as
well. A study noted that light coloured roofs reflect up to 70% of summer heat
gain. Dark colours tend to absorb sunlight and heat that comes with it. Light
colours will make homes cooler.

3. Green Roofs & Walls
Installing plants in roofs and walls gives additional insulation to homes. Green roofs
reduce the heat island effect, a phenomenon wherein the heat is greater in places
with more activity, such as urban areas. Plants absorb the sunlight, give off more
oxygen, and improve indoor air quality, effectively cooling homes and keeping the
inhabitants safe from the heat.
Sources:
http://www.abc.net.au/environment/articles/2014/09/04/4081144.htm
http://www.boardwalk.com.au/
http://www.yourhome.gov.au/passive-design/shading