India's Precast Construction Shift Could Cut Onsite Workforce by Up to 60 Percent

Finland-based construction technology company Elematic Group and India's Vakio Jindal Build announced a strategic partnership on Tuesday aimed at expanding factory-built precast construction across India, saying pollution restrictions and tight project deadlines are pushing developers toward off-site manufacturing. The companies said the tie-up covers precast design, prefabricated building solutions and automated production, with a focus on housing, infrastructure and urban development.

The announcement arrives as Indian cities tighten rules on outdoor construction. According to Elematic's chief executive, Teppo Voutilainen, restrictions on site activity in Delhi and proposed incentives in Maharashtra for off-site manufacturing to address Mumbai's air pollution could give precast construction fresh momentum. Voutilainen made the comments in responses to questions about the Indian market.

A Small Slice of a Large Market

India's construction market is estimated at USD 685 to 790 billion and is growing at roughly 7 to 8 percent a year, according to figures the companies cited. Precast construction accounts for only around 1 percent of the market's value, which the firms described as considerable room for expansion. They projected the precast segment could grow by about 9 to 12 percent, driven by infrastructure, residential and industrial projects.

Voutilainen said the main obstacle is not access to technology but the way Indian projects are organized. Buildings are typically designed for conventional methods, with precast considered only later, which he said prevents manufacturers, architects, contractors and site teams from working as one unit. Industrialized construction, he said, requires buildings to be designed for manufacturing and systematic assembly from the start, with more standardization, earlier decisions and predictable pipelines.

What It Means for Construction Workers

The biggest implications are for labor. Elematic estimates that the shift to industrialized construction could shorten overall project completion time by 20 to 50 percent and reduce onsite workforce requirements by up to 50 to 60 percent in selected structural and assembly activities. The company said moving work into factories could improve workplace safety, quality control, material efficiency and project predictability.

For construction workers, that points to a gradual relocation of demand rather than a simple loss of roles. Factory production lines, mold and formwork operations, quality checks and plant maintenance all require trained staff, while site crews would focus more on assembly. The companies said developing the skills of designers, engineers, production teams and project stakeholders is as important as the technology itself, and that industrialized construction works when people, processes and equipment advance together.

Voutilainen acknowledged that labor issues are a sensitive part of the transition and that the industry's traditional operating model remains the largest hurdle. The partnership is designed to combine Elematic's precast machinery and automation with Vakio Jindal Build's design and prefabricated building capabilities, including bathroom pods.

What to Watch Next

The pace of adoption will depend on policy detail. Maharashtra's proposed incentives for off-site manufacturing and the enforcement of pollution curbs in the capital region will shape whether developers commit to factory production at scale. Elematic and Vakio Jindal Build said they intend to pursue projects where precast is built into designs from the start rather than added later.

Training capacity is the other variable. If precast grows at the projected 9 to 12 percent rate, demand for plant operators, quality inspectors and maintenance technicians would rise alongside it, creating a skills gap that construction firms and training institutions would need to close. The companies said standardized designs and steady project pipelines are needed before factories can run economically.

For now, precast remains a small fraction of Indian construction. The partnership's outcome will be measured in projects delivered, workers retrained and whether the promised time savings hold on real sites.