search
  • Agraharam House | KSM Architecture

    Agraharam House | KSM Architecture

    The Agraharam House was designed for Srikanth and Gita who were looking for a traditional South-Indian ‘agraharam’ house, well ventilated with courtyards. This was the design cue that was taken forward in Srikanth House.

    The Background:
    A traditional agraharam house is a long rectangular temple street house stacked around the four streets that bound the temple. These street-fronted houses have a deep social and cultural value in their organisation of space – being narrow and linear, the hierarchy of rooms range from public areas up front to the more private family spaces deeper in. Climatically though these houses are disadvantaged since in hot-humid climate zones, there is a need for well cross ventilated rooms with ample openings all around, which these homes do not have. These homes often share walls and are forced to depend on a through wind passage running the length of the house interspersed with open-to-sky courts for ventilation and light with rooms alongside. This, climatically speaking, is the most important feature of the house and is hence traditionally called the ‘vamsamoolam’, or the lifeline of the house. This is however insufficient most times as the ambient wind velocities are not enough to generate enough air flow within the homes to provide sensible evaporative cooling to its residents.

    Traditionally, in coastal Tamilnadu, a ventilating device called kattrupandal, a wind pavilion was prevalent in the early part of the 20th century. The pavilion has an inclined roof that opens up to the incident wind direction at a greater height and funnels the breeze into the house, often located over courtyards. While most ventilation devices in Southern India are passive, this is one of the few that try to provide an ‘active’ ventilation device.

    The brick house design of Srikanth and Gita’s house has sought to integrate two principles – to have a soul of a traditional ‘agraharam’ house but to facilitate better ventilation and to increase ambient wind velocities within the house for a cooler indoor environment.

    The site for the house is narrow fronted, facing north. It was important for the design to harness the ambient southern breeze. The plan, following an ‘agraharam’ thought process, is linear with rooms grouped on either sides of a passage that runs the full length of the house forming a strong North-South axis. The rooms are arranged in a traditional manner, public domain up front and more private spaces deeper within the house. The main access to the house is along a strongly defined black, leather-finished granite pathway. One enters the house through a solid teakwood pivoted door which is the leeward end of the wind tunnel. A strong gust of breeze often greets one at the door – the south breeze funnelling through the wind passage, which we call the katrupadai, along the length of the house. The living-room, family-room, family lounge and the dining-room, in that order are located along the ‘katrupadai’. Each of these rooms overlooks courtyards which feed off the wind passage. The walls on the courtyard from each of these rooms slide and fold away completely, to open up this rooms into one large space, that is part covered and part open. Three bedrooms are located further down the katrupadai – Two bedrooms at the ground level and one bedroom at the upper level. All the bedrooms open to the South and North to facilitate cross ventilation. There is a guest-bedroom suite that comes at the front of the house, close to the entrance. It sits on a three car garage and is accessed by an open to sky stair court. A naturally ventilated gymnasium with a library suspended within is located at the rear of the house. A weave of cement boards provides a ventilated skin that provides privacy and also cuts off solar glare.

    The ‘katrupadai’ is a 1.65 m wide long rectangle but works differently in section. At its mouth, in the rear of the house, it opens up to the South breeze rising to a height of 7.20 m to harness greater velocities. The roof then slopes downward coming down to a third of its height like a funnel with no openings in the sides. This causes the large volume of air that builds up on the southern face to funnel down into the wind passage with an increased velocity. Then the roof begins to rise in height, as a release of the pressure created by the wind. As a result the rooms along the sides of the ‘katrupadai’ experiences constant air flow at better velocities. (This has been tested by hand held anemometers and the results indicate that the wind velocities with the house increase to a maximum of two and a half times).

    Chennai day temperatures are high throughout the year in the mid to high thirties and it is important to keep the ambient heat out of living spaces. The concrete roofs of the house are treated with stabilised polyurethane foam panels 25 mm thick and covered on top with white china mosaic. The walls of the house are double walled masonry – the external skin of the composite wall is built out of a 100 mm thick hollow clay brick. The hollow spaces run along the length of the walls through stretcher-bond brickwork maintaining a ‘breathing’ outer skin. This greatly reduces the heat gain into the house from the walls. Remote operable, water and insect tight louvers have been used in the fenestrations along with high performance double glazed windows.

    All the rain water in the site is harnessed to an open well that is a part of the landscape design and is used as a congregational space. The treated grey water is used for irrigation and to recharge the ground water.

    KSM Architecture

    SIZE : 5000 sqft – 10,000 sqft

     

    PHOTOS: B.R.S.Sreenag

    Source

     

     

     

     

     

     

    This Contemporary Courtyard House Creates a Serene Urban Oasis | Ace Associates

    This contemporary courtyard house is designed within constraints that often give rise to the most creative solutions. This residence, nestled in a landlocked plot flanked by development on three sides, represents a unique architectural intervention that turns limitation into opportunity. The client’s vision was both unusual and ambitious: to create a twin house under one […]

    Read More

    This Multi Generational Home Blends Aesthetics & Functionality | Design Consortium

    This multi generational home is a testament to the ability of the design practice to blend aesthetic appeal with practical functionality. Keeping environmental sustainability and the welfare of the community at the forefront, Bhowal designed a home that was truly ahead of its time. His visionary approach and the Design Consortium’s expertise in providing a […]

    Read More

    Modern Luxury & Sophistication Shapes This Anand Home | Hiren Patel Architect Design

    In this modern luxury home, courtyards spill into living spaces, and the lines between inside and outside dissolve into a seamless whole. This 17,800 sq. ft. bungalow in Anand, by Hiren Patel Architects, blurs the boundaries between landscape, architecture, and interiors, creating a home where nature isn’t just the backdrop but an integral part of […]

    Read More

    This Monolithic Home in the Himalayas Evokes a Singular Silhouette | Portal 92

    Nestled in the foothills of the Shivalik range, the Himalayas is our latest project, Ekasham — a private residence refurbishment and redevelopment project, spread across an area of 2177 sqm. The monolithic home, through its volumes, composed of old and new structures, merges into a singular silhouette evoking the presence of a monolith from which […]

    Read More

    Ishaar, a Holiday Villa is Rooted in Brutalist Tactility and Calm | Addy’s studio

    Ishaar is rooted in the belief that architecture should not just be seen, but deeply felt. Drawing from brutalist principles and natural tactility, the holiday villa is designed as a sensory retreat, where material, sound, light, and temperature shape the guest’s experience. Set amidst rural farmland, the villa dissolves into its landscape through a choreography […]

    Read More

    Vishram Vaadi Nu Ghar is a Countryside House Design Immersed in Greens | Ikshhana Design Studio

    “Vishram Vaadi Nu Ghar” means a serene retreat amidst mango and chikoo farms, crafted to reflect the client’s vision in their mother tongue Gujarati. Vishram is a serene ground-touch structure offering breathtaking views of the Purna River and is a thoughtful example of countryside house design. Nestled amidst lush Amba and Chikoo Vaadi, the design […]

    Read More

    This Ezhupunna Home is Rooted in Eco-friendly Design | Judson Associates Architects & Interiors

    This single-story sustainable home in Ezhupunna blends traditional Kerala architecture with tropical, eco-friendly design. Inspired by the “kullakadavu” concept, a central pond encourages family interaction while enhancing the landscape. This Ezhupunna Home is Rooted in Eco-friendly Design | Judson Associates Architects & Interiors Despite being near lakes and beaches, adding a pond improves year-round moisture […]

    Read More

    Modest Houses in New Anjar Reflect Clarity and Intergenerational Harmony | Sulemans Design Studio

    In the heart of New Anjar, a small town tucked into the arid landscape of Kachchh, Gujarat, sits one of those modest houses designed with a quiet sense of clarity. Built for a Muslim family spanning three generations, the home isn’t trying to make a bold statement from its street-facing façade. Instead, it leans into […]

    Read More

    This Urban Residence Pairs Clean Lines with a Minimalist House Design Interior | Studio Rudrang

    The house showcases a modern three-story residence exemplifying contemporary architectural design through its clean lines, geometric volumes, and a balanced interplay of materials. The facade skillfully combines textured tile cladding, smooth plaster, and contrasting color blocks in neutral shades of gray, black, and earthy rust, adding visual depth and dynamism. Expansive glass panels framed in […]

    Read More

    House of Silhouettes Reflects Contemporary Modern Architecture | Shaunak Singh and Associates

    House of Silhouettes is located in Navratan, Udaipur. The plot is a corner one facing north and west 60’x40′ with a built-up area of 6500 sq.ft., designed in contemporary modern architecture as an independent house at three levels, including terrace. House of Silhouettes Reflects Contemporary Modern Architecture | Shaunak Singh and Associates This contemporary residence […]

    Read More
  • Modern Restaurant Displaying Black and White Interior Design | Collaborative Architecture

    luxurious Pent House Design | FADD Studio.