Bamboo Music Center at IIT Madras Spans 49 Feet Without Columns

At IIT Madras in Chennai, India, the Maestro Ilaiyaraaja Centre for Music Learning and Research clears spans of 49 feet across its central gathering space without a single interior column. The 10,000-square-foot building, designed by Ekarth Studio, relies on bamboo vaults to keep the floor open for the people and the music.

The center brings music education, research, rehearsal, and recording under one roof. It belongs to IIT Madras's "Music for All" initiative. According to Ekarth Studio's project description, the initiative covers acoustics, sound synthesis, artificial intelligence, and instrument design.

What inspired the roof geometry?

Ekarth Studio drew the vault forms from the Bel Patra, the three-part leaf associated with Lord Shiva. Interconnected canopies rise, dip, and extend over the spaces below. Arches reach nearly 30 feet high. The geometry starts from a specific cultural reference rather than the abstract curves a music building often attracts.

How does bamboo carry a 49-foot span?

The structural system combines:

• Round bamboo culms
• Bundled splits
• Bundled sticks

Workers gather flat bamboo splits to form primary spine beams, rather than depending on a single solid member. According to the studio, artisans split, bent, bundled, and joined the bamboo primarily with basic carpentry tools. Structural engineers then adapted those processes for an institutional building. Bamboo carries the roof and establishes its shape. The studio leaves the connections visible in the finished interiors, so visitors can read how the assembly came together.

What was the construction timeline?

The studio reports an 11-month construction period with limited use of heavy machinery. The material palette includes:

• Treated bamboo
• Lime-based finishes
• Earthen surfaces
• Natural-fiber roofing
• Handcrafted bamboo weaving

The craft contribution remains legible in the finished rooms rather than hiding behind a covering surface.

How does the plan connect indoor and outdoor space?

The layout connects classrooms, studios, and a central amphitheater-like gathering space through courtyards and shaded outdoor areas. Roof edges sweep outward above bamboo lattice screens. Trees sit close to the pavilions. The small, regular openings in those screens contrast with the broader curves overhead.

What questions does the project leave open?

The published project description does not include measurements for acoustic isolation in the recording rooms or thermal performance across the year. Natural materials and a less machinery-intensive construction process are choices worth noting. They do not by themselves establish the building's environmental footprint or long-term maintenance demands.

What does the design actually accomplish?

The central amphitheater-like gathering space puts rehearsal, performance, and collective learning beneath the same expressive structure. Ekarth Studio's 49-foot clear spans leave that floor usable for the work it was made to host. The ceiling earns its visual complexity by giving up nothing below it.