Panelized and on the Rise

Why It Matters

OPA could accelerate the shift to modular construction, helping builders meet labor shortages and sustainability targets while lowering project timelines and costs.

Key Takeaways

• CertainTeed launches One Precision Assemblies factory‑built panel system
• OPA delivers wall, floor, roof panels ready for rapid on‑site assembly
• System supports net‑zero and passive‑house performance standards
• Two East Coast plants operational; expansion signals mainstream potential

Pulse Analysis

The modular construction wave is gaining momentum as developers grapple with labor scarcity, weather disruptions, and rising material costs. Panelized systems, which are fabricated in controlled factories, address these pain points by delivering high‑quality components that arrive ready for installation. Industry analysts note that the shift from on‑site stick framing to off‑site panelization can shave weeks off project schedules and improve predictability, making it an attractive proposition for builders seeking competitive advantage.

CertainTeed’s One Precision Assemblies (OPA) exemplifies this trend by offering a turnkey solution that combines factory‑built wall, floor and roof panels with on‑site erection crews. The system’s emphasis on performance enables builders to pursue stringent energy standards, including net‑zero and passive‑house certifications, without sacrificing speed. By providing both custom designs and pre‑engineered layouts optimized for shipping, OPA reduces material waste and can lower overall construction costs, though exact savings depend on regional labor rates and material prices.

With two operational plants serving the densely populated East Coast, CertainTeed is positioned to scale OPA as demand for faster, greener housing grows. The company’s expansion plans suggest confidence that panelized construction will transition from niche projects to a mainstream building method. As more developers adopt such solutions, the industry may see a reshaping of supply chains, a decline in on‑site labor intensity, and broader accessibility to high‑performance homes for consumers.