Designed by Sudhakar Pai Associates, Sattva Galleria is located on Bellary Road, which leads on to the Kempegowda International Airport in Bangalore, India. The Office cum Retail (ORC) building is equidistant from the city center and the airport. The building programme was aimed at the mixed-use format, allowing for quality retail on the lower floors and office spaces on the upper floors.
A design on the project started in 2009. At the crux of all design ideas was a creation of a simple, functional and responsive building that was not only efficient and sensitive to its surroundings, but also a piece of iconic architecture that reflected the city in spirit.
Exploded Axonometric
Located on a trapezoidal site, the building takes on the shape of a site to maximize the usable areas. The design intent to provide functional and usable rectangular floor plates for offices resulted in the triangular extensions on building rear forming circulation and service cores on all floors, and on the front as a podium of lower retail floors.
While the building form took cues from both need of preferred rectilinear floor plate as well as the angular site lines, the built form is imagined as a metaphor of a sailing ship. The solar shading ‘sails’ behave as brise soleil keeping out the harsh western sun while filtering slivers of north light that bounce off the inner wall surface onto the main workspaces. The sails are also punctuated with methodically placed smaller slits, a representation of Corbusian aesthetics that create synchronized sequences of light and shadow throughout the day on the work floor.
Conceptual form
The form was design fitted with a high-performance façade that takes its prompt from building orientation. Glazing on the harsh west and south of the structure has been restricted to a minimum. The northern facade of the building, however, presents an inverse face, as it looks to allow to as much light as possible. The minimal glazing is treated with foliage pattern ceramic frit which helps to diffuse light and heat while alluding to the reputation of Bangalore as ‘Garden City’.
Photography: Shamanth Patil
All surfaces exposed to harsh weather have been covered with HPL panels with a rear ventilated system that improves functional performance of the façade with respect to heat reduction, noise reduction, increasing weather protection, thereby improving the overall sustainability of the building. Double glazed units have been used on the western facade to further increase the thermal efficiency and significantly reduce energy costs over the life of the building. The combination of these two façade systems also results in efficient sound insulation, which was one of the priorities given the location of the building next to a national highway. The net effect is a well-lit and quiet indoor environment.
West Elevation
Project Info:
Architects: Sudhakar Pai Associates
Location: Byatarayanapura, Bangalore, Karnataka, India
Lead Architects: Sudhakar Pai, Sivaraja Pragada, Girish
Other participants: Er. Vinaykumar BH Structural Engineer M/s Design Tree
Area: 27011.0 ft2
Project Year: 2018
Photographs: Shamanth Patil
Manufacturers: FunderMax, Saint Gobain, ThyssenKrupp, Glasstech
Project Name: Sattva Galleria
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