
Photo: Jacob Posner/Christian Science Monitor.
Felipe Polido, co-founder and head of technology at Reframe Systems, explains how the company uses robots and simplified processes in construction.
Innovations of the kind we continue to need in areas such as medicine, housing, and carbon reduction will probably rely more on entrepreneurs and businesses than on government for years to come.
I won’t be the one to begrudge any visionary a reasonable profit. In fact, the only thing that worries me about today’s story is the reduced need for human workers. See what you think.
Jacob Posner writes at the Christian Science Monitor about one company aiming to do so by benefiting others.
“A growing number of startups are trying to reinvent the U.S. homebuilding industry, with big goals of making it both more efficient and more climate-friendly. It is a disruption that many say is past due. The construction industry is not only struggling to meet housing needs but also is one of the country’s largest emitters of greenhouse gases. …
“Massachusetts-based Reframe Systems is among the new companies hoping to change one of the nation’s largest industries. Reframe is developing a ‘next generation’ modular construction method to build high-efficiency housing. Employees follow instructions on iPads to install plumbing and electrical components into robot-made walls, then transport these modules to construction sites, where they are stacked into multifloor units.
“But the challenges are myriad. Despite a huge influx of investor funding, the share of housing stock built through high-tech modular construction remains small. …
“[Recently a crowd] gathered to see a robot build a house. In a concrete-and-steel factory in Andover, Massachusetts, yellow-vested consultants, sustainable builders, and possible investors strain to see past a clear fence. Behind the barrier, a giant blue arm jutting from the floor comes to life.
“Its sensor-covered hand analyzes a pile of wood before emitting a loud hiss, then carefully suctions a two-by-four. Rotating at the shoulder and extending its elbow, the robot methodically delivers the plank to a partially completed wall.
“On the other side of the factory – about the size of a hangar for small planes – a few human workers are on their lunch break. They are employees of a three-year-old company called Reframe Systems, which is one of a growing number of startups across the United States scrambling to reinvent the homebuilding industry. …
“More than 100 startups have entered the industry in the past two decades, according to estimates by Tyler Pullen, a senior technical adviser at the Terner Center for Housing Innovation at the University of California Berkeley. He says there are likely more than 200 construction innovation companies currently doing business in the U.S.
“Like many of these, Reframe is focused on a new form of modular construction to upend one of the county’s largest industries. The company aims to create affordable, net-zero houses, which generate the same or more energy than they consume. Reframe CEO Vikas Enti says he can deliver a hefty return to investors – all while making a significant dent in the housing and climate crises. The next step, he says, is to build a factory that can produce 500 apartment units per year using lessons learned from his small, pilot factory in Andover. Then, he hopes to build a network of facilities across the country, varying their sizes to meet the demands and needs of their region. …
“So far, Reframe has completed one two-bedroom house. …
“The current model for modular construction – using assembly-line technologies to build homes – has its origin in the period after World War II. … But federal support for the movement dwindled, and in recent years, modular construction companies have mostly focused on the luxury housing market and sustainability-focused buyers. …
“The need for companies like Reframe is clear, modular boosters say.
“Energy consumed by residential buildings is responsible for around 15% of all U.S. emissions. Fossil fuels warm most of the country’s roughly 145 million apartment units and houses, in addition to keeping their stoves running and heating water. …
“Reframe was founded by roboticists who used to work at Amazon. Following instructions on iPads, its human employees insert plumbing and electrical wiring into the robot-made walls, turn them into ‘modules,’ and bring them to construction sites, where they are stacked into multifloor, highly energy-efficient homes. Because the iPad instructions are akin to a Lego or Ikea manual, Reframe can employ fewer high-cost, high-skill laborers.
“Having most of the needed professionals – electricians, plumbers, architects, engineers – under the same roof solves a problem of communication Mr. Pullen sees as endemic to the traditional construction industry. Every different professional involved must work together, but they are all ‘masters of their own kingdom,’ he says.
“While not all companies offer net-zero buildings like Reframe, Mr. Pullen says building in a factory setting lends itself to tighter structures that hold their temperature better. Plus, factory construction results in less waste. Companies know what they need to order for hundreds of projects at once; in traditional building, ad hoc orders require far more trucks and often leave behind excess material like piping and drywall.”
More at the Monitor, here. No paywall.


