CertainTeed's ONE PRECISION ASSEMBLIES™ Panelized Solution
Using the latest advances in building science and prefabrication, CertainTeed developed these wall, floor, ceiling, and roof panel assemblies to meet the needs of builders and developers wanting to build higher-performing homes, faster. Prefabricated using best-in-class structural systems, insulation, windows, doors, weatherproofing, and finishes all designed to work together, these fully-constructed building panels are precision-built in a controlled environment for precise quality assurance, adherence to design, and minimal waste. The higher quality combined with the latest advances in energy and moisture simulation translates to better performing, more durable homes, while significantly increasing jobsite speed and safety. Find CertainTeed in MBI’s member directory to discuss modular building projects in your area.


© CertainTeed, Photographs by Mark Bealer | Studio 66
“With our wide portfolio of building solutions and deep building science expertise, CertainTeed is uniquely positioned to bring exceptional value,
performance, and simplicity to the construction industry,” said Dennis Michaud, Director CertainTeed Platforms and Managing Director of CertainTeed Offsite Solutions. “We’ve seen a real need for a product like this, and now we’re nearly eliminating the challenges related to diverse, evolving codes and customer expectations around speed, sustainability, and safety.”
This launch marks a pivotal expansion of CertainTeed’s comprehensive suite of building solutions and is a prime example of how the company is making good on its promise to “make the world a better home.” With all panels customized to the builder’s design and typically exceeding local building codes, it is easier and more cost effective than ever to achieve industry-leading quality, productivity, and sustainability.
“We are confident that ONE PRECISION ASSEMBLIES will play a major role in construction as it offers a way to address current sustainability needs
and provides a solution to the ongoing housing and labor shortage,” adds Michaud. “With CertainTeed’s solution-minded strategy, market-leading
portfolio, deep building expertise, and phenomenal partners and customers, we have all of the ingredients to bring a significant, positive change to the construction industry.”
ONE PRECISION ASSEMBLIES are engineered to meet local building codes and the requirements of various energy and sustainability certifications, typically consuming less than half the energy of other new homes. While lead times vary, in-factory production is usually less than a week, with on-site installation of the wall panels in less than three days. The result is a watertight, high-performance home ready for final builder customization to the desires of their local market and customers.

“We have listened to the needs of builders and developers asking for solutions bringing simplicity and speed,” said Mark Rayfield, CEO of CertainTeed and Saint-Gobain North America. “And following our group core values, the launch of ONE PRECISION ASSEMBLIES also addresses broader needs around labor scarcity, the need to build more homes faster, and in particular the desire for buildings that require less energy and maintenance while being healthier for building occupants and the environment.”

More from Modular Advantage
Spotlight on the Future: MBI Hosts Tremco’s Rising Stars at 2025 World of Modular
While the modular building industry has long known that it can be an effective solution to increase affordable housing, the word is slowly spreading to more mainstream audiences. Three presentations at this year’s World of Modular in Las Vegas hope to provide insight and direction for those seeking a real solution to the crisis.
Leading the Way with ICC/MBI Standards: An Interview with Brian Hilderbrand from the Virginia Dept. of Housing and Community Development
While the modular building industry has long known that it can be an effective solution to increase affordable housing, the word is slowly spreading to more mainstream audiences. Three presentations at this year’s World of Modular in Las Vegas hope to provide insight and direction for those seeking a real solution to the crisis.
Celebrating the Winners of MBI’s 2025 Awards of Distinction
MBI’s Awards of Distinction are presented annually, traditionally on the final evening of its North American World of Modular conference and tradeshow. This year’s Awards were presented in a variety of categories, including several each for permanent modular construction projects and relocatable buildings. Excellence in “green” modular construction and marketing were also recognized.
MBI Welcomes R.I. Group Founder & President Salvatore Tafuro to the Industry’s Hall of Fame
In 1973, Salvatore Tafuro, only in his twenties and already supporting a family of three children, set out to realize his entrepreneurial dream. From a humble garage in Leverano, in the heart of Salento, he began producing metal structures and aluminum fixtures for the construction industry.
The Best-Kept Secret in Housing
What can we do to right the ship, overcome these circumstances, capitalize on the opportunity, and address this epidemic in the housing sector? It’s easier than you might think.
The Blueprint for Accountability: How Mastery, Autonomy, and Purpose Drive Performance in Construction & Manufacturing
Accountability is one of the most critical elements of a thriving organization, yet many leaders in the construction and manufacturing industries struggle to create a culture where it truly thrives. High-performance teams require more than just technical skills and efficiency—they need strong accountability, alignment with the company’s vision, and a deep sense of ownership.
AI, Faster Sets, and Automation: The Future of Modular is at World of Modular
While the modular building industry has long known that it can be an effective solution to increase affordable housing, the word is slowly spreading to more mainstream audiences. Three presentations at this year’s World of Modular in Las Vegas hope to provide insight and direction for those seeking a real solution to the crisis.
An Insider’s Guide to the 2025 World of Modular
The Modular Building Institute is bringing its global World of Modular (WOM) event back to Las Vegas, and with it comes some of the industry’s best opportunities for networking, business development, and education. Over the course of the conference’s four days, there will be numerous opportunities for attendees to connect, learn, and leverage event resources to get the most out of the conference.
Affordable Housing Now: The Industry’s Best Bring New Solutions to World of Modular
While the modular building industry has long known that it can be an effective solution to increase affordable housing, the word is slowly spreading to more mainstream audiences. Three presentations at this year’s World of Modular in Las Vegas hope to provide insight and direction for those seeking a real solution to the crisis.
Opportunities for Innovation in Modular Offsite Construction
Modular Offsite Construction has already shattered the myth that it only produces uninspired, box-like designs. Architectural innovations in module geometry, configurations, materials, and products make it possible to create visually stunning buildings without sacrificing functionality or efficiency.