Prefab1: Understanding Modular Construction and Cold Formed Steel - Prefab1.com

Prefab1: Understanding Modular Construction and Cold Formed Steel - Prefab1.com

We know the term "prefab" can mean a lot of things. At Prefab1, we want to clearly explain what you're buying: a superior, highly resilient structure built using the most advanced construction methods available today.

1. What is Modular Construction? (The "How" We Build Faster)

Modular construction is simply a better construction technique. Instead of building on-site (where delays, weather, and theft cost time and money), we build the house components in our factory.

  • Speed: Since site work (like the foundation) happens concurrently with factory fabrication, we cut the overall construction time drastically—often completing projects in 120 days instead of a year.

  • Predictability: Factory environments eliminate the unknowns (weather, material shortages), giving you a firm, predictable timeline and budget.

  • Quality Control: Every piece is cut and assembled with robotic precision, resulting in a tighter, straighter, and higher-quality final structure than traditional construction.

2. What is Cold Formed Steel (CFS)? (The "Why" We Are Safer)

Every one of our steel frame ADU units, from kits to installed luxury prefab homes, uses CFS for the structure. This is our key differentiator and the reason we are the best ADU company for durability.

CFS Key Advantage

Why It Protects Your Investment

Non-Combustible

Steel does not burn. This ensures Class A Fire Resistance, giving you a crucial safety margin and often resulting in lower insurance premiums.

Pest-Proof

CFS is inorganic, making it completely immune to termites, mold, and rot. Your structure will maintain integrity for generations.

Earthquake Resilience

Steel is ductile (flexible) and lightweight, allowing the structure to safely absorb and flex with seismic activity, making it an earthquake-resistant prefab.

We offer full-service convenience: Delivery and Installation is included with your purchase.

Ready to start? Browse our full range of modern prefab ADU and commercial solutions on Prefab1.com, or find our kits on The Home Depot online.

James Hoseini
Call: (949)201-9066
Email: sales@projectprefab.com