Madras Terrace Roofing

Madras Terrace Roofing is a type of roofing system that originated in Chennai (formerly known as Madras), a city in South India. It is a unique and popular roofing style in the region, known for its ability to provide effective shelter from heavy rain and intense sunlight while also being aesthetically pleasing.
The construction of a Madras Terrace Roof typically involves the use of two types of materials: brick and lime mortar. The brickwork is laid in a special pattern to create a sloping roof that allows rainwater to run off easily. The lime mortar is then used to cover the brickwork and create a smooth, flat surface. This surface is then covered with a layer of terracotta tiles or flat stones, which are held in place by a layer of cement or lime.
One of the unique features of Madras Terrace Roofing is the presence of a small opening near the top of the roof called a "breather". This opening allows hot air to escape from the roof cavity, reducing the amount of heat that builds up inside the house during hot summer months. The breather also helps to prevent the formation of condensation within the roof cavity, which can lead to moisture damage and the growth of mold.
Another important feature of Madras Terrace Roofing is the use of a special waterproofing material called "surkhi". Surkhi is a mixture of brick dust, sand, and lime that is applied to the surface of the roof to create a water-resistant layer. This layer helps to prevent water from penetrating the roof and causing damage to the underlying structure.
Overall, Madras Terrace Roofing is an effective and durable roofing system that has been used in South India for centuries. It provides excellent protection from the elements and is well-suited to the region's hot, humid climate. In addition, it has a unique aesthetic appeal that is highly valued by many homeowners in the region.