5 Interesting Facts I Learned About Terracotta Bricks in Kerala
A few months ago, I visited a friend’s newly built home in Kerala. The house looked modern but still had a traditional feel. The reddish walls immediately caught my attention. When I asked about it, he smiled and said the house was built using Terracotta bricks in Kerala.
Curious, I started learning more about this material. Here are 5 interesting facts I discovered.
1. Terracotta Is More Than 3,000 Years Old
Terracotta is not a new invention. In fact, archaeologists have found that clay-based terracotta materials were used as early as 3,000 years ago in ancient civilizations for cooling and storage.
It’s fascinating that something so ancient is still relevant in modern architecture.
2. It Can Reduce Indoor Temperature Naturally
One of the biggest advantages of Terracotta bricks in Kerala is their natural cooling effect. Studies show terracotta structures can reduce indoor temperatures by about 5–8°C because the porous clay allows evaporation and heat regulation.
That explains why the house felt so cool even without heavy air conditioning.
3. The Material Regulates Heat Day and Night
Terracotta bricks have high thermal mass, meaning they absorb heat during the day and release it slowly at night. This helps maintain a stable indoor temperature and reduces the need for excessive cooling systems.
In Kerala’s tropical climate, that makes a big difference.
4. Buildings Made with Terracotta Can Last Over 100 Years
Another thing that surprised me was durability. Well-built terracotta brick structures can last more than 100 years with minimal maintenance.
This makes it a long-term investment for homeowners.
5. It Is One of the Most Eco-Friendly Building Materials
Terracotta bricks are made from natural clay, without synthetic chemicals. Because of this, they have a lower environmental impact compared to many modern construction materials.
With more people focusing on sustainable construction, it’s no surprise that Terracotta bricks in Kerala are gaining popularity again.
Final Thought
After visiting that house, I started noticing terracotta everywhere — in homes, cafes, resorts, and even modern architectural designs. Sometimes the smartest solutions are not new inventions but traditional materials that have stood the test of time.
And when it comes to building homes suited for Kerala’s climate, Terracotta bricks in Kerala seem to be making a strong comeback.