Back in the days of cavemen, roofs were made of soil and plants. These sods of earth made very good insulation but did not protect them from insects, vermin, or rain. One of the jobs that cavemen were constantly having to do was repair their roofs, but for them, it was just part of everyday life.
Not much progress was made with different roofing materials until about 5,000 years ago when the Chinese started using glazed clay roof tiles. Then between 4,000 and 5,000 years ago, Greece and Babylon started to make earthenware tile for roofs. The Romans took these to various other countries they invaded, including England, but this was not until about 100BC.
| Time Period | Development | Description |
|---|---|---|
| Prehistoric Era | Primitive Sod Roofs | Early humans used soil and plant sods to cover shelters. These provided insulation but were vulnerable to insects, pests, and weather damage. |
| ~3,000 BCE | Chinese Glazed Roof Tiles | China began using glazed clay tiles that improved durability and water resistance. These early ceramic materials influenced roofing across Asia. |
| ~2,000–3,000 BCE | Earthenware Roof Tiles | Ancient Greece and Babylon developed the use of earthenware tiles for roofs, an innovation later spread by the Romans. |
| ~100 BCE | Roman Roofing Expansion | The Romans introduced clay and tile roofing across their empire, including Britain, spreading durable roof designs throughout Europe. |
| 735 AD | Thatched Roofs in the UK | Thatched roofs became common in the British Isles. They were also used in tropical regions like Hawaii, Fiji, and Bali, using local plant materials. |
| 18th–19th Century | Thatched Roofs in America | American pioneers widely adopted thatching due to material availability. Some attempted to insulate with sods, but these failed in heavy rains. |
| 19th Century | Terra-cotta and Concrete Tiles | Red terra-cotta tiles dominated Mediterranean architecture. Concrete tiles were introduced as a cheaper alternative, painted red to mimic terra-cotta. |
| 1587 | Metal Roofs | Buildings of significance began using metal, such as copper, for longevity. Kronborg Castle’s copper roof lasted over 400 years before major repairs. |
| 20th Century | Modern Roofing Variety | Homeowners gained access to a wide range of roofing materials, including asphalt shingles, metal, tile, and synthetic options tailored to climate and style. |
| 21st Century | Eco-Friendly Roofing | Emphasis shifted toward sustainability. Materials like polycarbonate and cool-roof technologies emerged, suitable for modern architectural needs. |
| Future (Ongoing) | Smart Roofing Technologies | Researchers (e.g., MIT) are developing dynamic roofing materials that change color to optimize heat absorption and reflection, improving energy efficiency. |
Thatched Roofs
Many people associate thatched roofs with the UK, where they were first used in about 735AD. In reality, they were used in many other countries as well, including Hawaii, Bali, and Fiji, where they made it from sugar cane leaf. It remained a popular roofing material in America during the 18th and 19th centuries, as the materials were cheap and easy to find.
Some American pioneers tried insulating their roof with sods of earth underneath the thatch but found they collapsed in heavy rain.
Terra-cotta Tiles
In Mediterranean countries, terra-cotta tiles were used, which accounts for the way roofs in Spain and other southern European countries look so red. When concrete tiles were introduced, they painted them red to have the same effect. They used these instead because they were a much cheaper alternative.
Metal Roofs
Although not in great amounts, metal has been used as a roofing material for a very long time. However, because of the cost involved it has tended to be used on buildings of importance, such as temples and palaces. It is also very durable. The castle Kronborg, for instance, had a copper roof built in 1587, which did not need significant repair until 2009.
Roofing Materials Of Today
The roofing materials used today have been influenced by the ones used in the past. There are also other things to consider, such as climate, cultural preferences and the local availability of the materials. However, in places such as the USA, homeowners have a huge choice and before deciding which would be the best option, you should seek advice from the experts such as Northface Construction. There are so many materials to choose from that it is always best to find out which will do the best job for your type of roof. There is more to it than a roof that looks pleasing to the eye.
Roofing Materials Of The Future
The roofing materials that are likely to be used more and more in the future are the ones that are eco-friendly. Polycarbonate is becoming more common in places like art galleries and museums. Technology is playing its part with scientists at MIT develop smart roofing materials that take a new thermal-management approach to eco-design. They are even in the process of developing one that changes color from black to white, and vice versa, depending on the amount of sunlight. This will allow the roof to collect or deflect the sun’s rays, making a home much more energy efficient.
Roofing materials will continue to develop along with everything else that technology is affecting, and as they change, so will the look of the properties where these roofs are needed.