庐, a leading North American manufacturer of sustainable building materials, has announced an expansion to its serviceable geography for its o铿�site construction solution, (OPA), into the southeast region, one of the fastest-growing regions for new home construction.
Launched in 2023, ONE PRECISION ASSEMBLIES is a panelized construction system that brings greater speed, precision, and performance to the residential construction industry by delivering fully assembled wall, 铿俹or, and roof panels manufactured in a controlled environment. This o铿�site approach helps streamline construction timelines, gives builders greater control over costs and schedules, and addresses persistent labor and skilled trade shortages.
With this expansion, ONE PRECISION ASSEMBLIES is now available across all states east of the Mississippi River, including the newly added Southeast states of Alabama, South Carolina, Georgia, Florida, Tennessee, Kentucky, and Mississippi. These join an already robust coverage area including Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, North Carolina, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, and West Virginia.
鈥淲e鈥檙e proud to announce the expansion of the serviceable geography of ONE PRECISION ASSEMBLIES to every state east of the Mississippi River,鈥� said Dennis Michaud, Managing Director, CertainTeed O铿�site Solutions. 鈥�This growing footprint allows us to better support builders by o铿�ering proven solutions that reduce jobsite delays, lower costs, and meet rising demand for more resilient housing. We鈥檙e seeing real momentum in this category and expect continued 200%+ growth in the year ahead.鈥�
Built for both performance and practicality, ONE PRECISION ASSEMBLIES o铿�ers a comprehensive solution, from structural engineering through on-site installation. Its panelized wall, roof, and 铿俹or systems are factory-constructed to exact speci铿乧ations, minimizing variability and enhancing durability. Delivered to the jobsite fully insulated and weathertight, these panels enable completion of the home鈥檚 building envelope in just days, cutting the overall building cycle by 30鈥�50% compared to traditional on-site construction.
By streamlining construction and reducing on-site labor needs, the system delivers long-term value to homeowners, o铿�ering homes that are up to 50% more energy e铿僣ient than those built with traditional methods. ONE PRECISION ASSEMBLIES is a full-service solution with comprehensive support from CertainTeed鈥檚 building science experts throughout the entire process 鈥� from the design, to permitting, manufacturing, and installation. Backed by CertainTeed鈥檚 warranty and expert support, the system integrates e铿僣iency, sustainability, and resilience into one cohesive solution, setting a new standard for the future of residential construction.
ONE PRECISION ASSEMBLIES has already been deployed across a diverse range of projects, from ADUs to luxury single-family homes to low-rise multifamily buildings, in both suburban and urban markets, demonstrating the system鈥檚 铿俥xibility, performance bene铿乼s, and growing appeal across residential typologies. With the substantial growth of OPA projects in 2025, CertainTeed is continuing to scale ONE PRECISION ASSEMBLIES to meet the evolving needs of residential builders.
