
In traditional Korean architecture, the roof is a vital component that not only provides shelter but also reflects the country's rich cultural heritage. The traditional Korean roof construction types and classifications are diverse and fascinating.
There are four main types of traditional Korean roofs: the Gable Roof, the Hip Roof, the Gabled Hip Roof, and the Flat Roof. The Gable Roof is a simple and classic design that is often used in traditional Korean houses.
The Gable Roof is characterized by a triangular shape, with two sloping sides that meet at a ridge. This design is often used in traditional Korean houses, particularly in the countryside.
The Hip Roof, on the other hand, is a more complex design that features four sloping sides. This type of roof is often used in traditional Korean temples and palaces.
Traditional Korean Roof Types
Traditional Korean roof types are determined by their materials and shapes. Hanok roofs are built with various shapes.
The roof's shape is a crucial factor in determining the overall look and feel of a hanok. It can be curved, sloping, or flat.
Materials used to build hanok roofs include various types, but we don't have more information on those types.
Types of Hanok
Hanok roofs come in various shapes and materials, with the roof itself being a crucial factor in determining the overall shape and order of the hanok.
The type of roof material used can greatly impact the look and feel of a hanok. Hanok roofs are often built with giwa, a construction material made from clay, cement, or metal.
Giwa can be classified into different types, including togiwa, which is made by kneading and baking clay, and cement giwa, which is made by mixing cement and sand.
Metal giwa is also a common type, made by cutting and shaping metal plates.
Byeotjib Roof
The Byeotjib roof is a traditional Korean roofing material made from rice straw. It's surprisingly effective at keeping residents cool in the summer and warm in the winter.
Byeotjib has a relatively smooth surface, which allows rain to fall down well and hardly soak through. This means a thick roof isn't needed.
The unique properties of byeotjib give it a warm and soft feeling, making it a cozy addition to any home. It's also a great place to dry crops like red pepper and plant pumpkins or gourds.
Classification and Description
Traditional Korean roof construction is a fascinating topic, and understanding the different types of roofs is essential to appreciating the unique characteristics of Korean architecture.
Roof tile houses are a common type of traditional Korean roof, made from easily available materials like wood and stone plates. Thatched houses, on the other hand, are made from rice and wheat straws, providing excellent insulation but requiring regular maintenance to prevent rotting.
The thatched roof is a great example of a well-insulated roof, keeping homes cool in summer and warm in winter. Shingled houses, often found in mountainous areas, use wood and stone plates that can shrink and expand with the weather, allowing for good ventilation and water resistance.
Here are some common types of traditional Korean roofs:
- Roof tile house
- Thatched house
- Shingled House
Eoksae Roof
The Eoksae roof is a traditional roofing material in Korea. It's made from eulalia, a type of grass that's waterproof and durable.
Eulalia leaves are a key component of the Eoksae roof, providing excellent waterproofing and lasting up to ten years. I've heard that eulalia straw ropes are also incredibly strong and elastic, making them perfect for weaving rain-gear or straw sandals.
To prepare eulalia for use, it needs to be dried with dew for a week and then aired out in a shady spot. This process helps to preserve its natural properties and ensure it lasts as long as possible.
Here are some benefits of using eulalia in roofing:
- Waterproofing
- Durability (up to 10 years)
- Strength
- Elasticity
Classification by Material
Classification by Material is an important aspect of traditional Korean houses. There are several types of roofs, each with its unique characteristics.
A roof tile house is a common type, known for its durability and long lifespan. On the other hand, a thatched house is made from rice straws and wheat straws, providing good insulation but requiring frequent replacement.
Shingled houses, made from wood and stone plates, are often found in mountainous areas. The roof material shrinks on sunny days, allowing for good ventilation, and absorbs moisture on rainy days, preventing leaks.
Here are some key characteristics of these roof types:
- Roof tile house: durable and long-lasting
- Thatched house: well-insulated, but requires frequent replacement
- Shingled house: found in mountainous areas, good ventilation and moisture absorption
Case Studies and Examples
In traditional Korean roof construction, the use of tile and brick is a common practice, as seen in the Hanok houses of the Joseon Dynasty.
The tile used in these structures is typically made from clay and is often glazed to provide protection from the elements.
One notable example of this is the Gyeongbokgung Palace, which features a tiled roof with a distinctive curved shape.
The curved shape is achieved through the use of a specialized tile called a "kyeongji", which is designed to fit together seamlessly.
This type of tile is still used today in many traditional Korean buildings.
The use of a curved roof in traditional Korean architecture is also seen in the use of a "gyeongji" tile in the Sajikdan Pavilion.
Description
Traditional Korean roof construction is a unique blend of functionality and aesthetics, with a focus on durability and weather resistance. The use of curved tiles, often in a layered or stepped pattern, is a distinctive feature of Korean roofs.
Korean roofs typically have a curved shape, which helps to shed snow and water. The curved tiles are often made from ceramic or stone materials.
In traditional Korean architecture, the roof is designed to be a protective barrier against the elements. The tiles are often arranged in a specific pattern to allow for maximum water runoff.
A key aspect of Korean roof construction is the use of a steeply pitched roof, which helps to prevent snow and water from accumulating. This design also allows for better ventilation and natural lighting.
Frequently Asked Questions
What are traditional Korean roofs made of?
Traditional Korean roofs are typically made of fired clay tiles, which provided both functional protection and aesthetic value. These tiles were a key element of traditional Korean architecture, carrying symbolic meaning as well.
Why are Korean roofs curved?
Korean roofs are curved to prevent rainwater from being trapped and to keep tiles securely in place. This unique design also allows sunlight to enter homes during the winter months.
What is giwa in Korea?
Giwa is a type of construction material used for roofing in Korea, also known as gaewa. It's a traditional material used for centuries in Korean architecture.
Sources
- https://en.wikipedia.org/wiki/Traditional_Korean_roof_construction
- https://www.hanokdb.kr/theology_eng/sub_02_01
- https://asia.si.edu/whats-on/exhibitions/once-upon-a-roof-vanished-korean-architecture/
- https://gwangjunewsgic.com/arts-culture/past/roofs-of-gwangjus-mass-produced-hanok/
- https://patents.google.com/patent/KR101286278B1/en
Featured Images: pexels.com