Your Trusted Light Gauge Steel Builder in California

Gym Studio – 120 sq ft LGS or Wood Frame

  • Los Angeles, CA — Serving All of California
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Light Gauge Steel (LGS) frame kit
Galvanized steel frame (walls and roof)

Gym Studio – 120 sq ft LGS or Wood Frame

🔩 240 sq ft LGS Frame – Ideal for a Home Office, Gym, or Yoga Studio!
🏠 Build your own private space right in your backyard!

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🔩 120 sq ft Backyard Gym Studio – No Permit Needed in Most Cities!
🏠 Turn your backyard into a private space – fast, beautiful, and built to last!

This 10′ x 12′ outdoor office is crafted using premium, eco-friendly materials and is permit-free in most areas of California (under 120 sq ft).

Choose between two high-quality construction options:

🪵 Wood Frame Office – $26,999
🏗️ Traditional construction with natural aesthetics.

🧱 LGSF Steel Frame Office – $29,999
🔩 Built on a high-performance Light Gauge Steel Frame – fireproof, termite-proof, and built for seismic zones.

✅ What’s Included in Both Options:

  • Premium wood siding
    • Insulated walls, roof, and floor
    • Concrete foundation pads
    • Metal roofing
    • Black fiberglass windows & doors
    • Painted tongue-and-groove interior finish
    • Electrical wiring, outlets, lights, and switch panel
    • All materials are eco-friendly and top-tier in quality
    • Complete setup and installation
    • Build completed in 7 days
    • No cranes or fence removal needed
    • Upgrades available: extended deck, mini split, skylight, solar system

💡 Permit-Free Solution
Because it’s under 120 sq ft, you can skip the hassle of city permits in most areas. We’ll help confirm this based on your exact location.

📍 Delivery and assembly across California
👷 Built by licensed professionals

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Want to Customize Your Frame Kit?

Whether you’re building a home office, gym, or garage — we can tailor a Light Gauge Steel (LGS) frame kit to your exact needs. Not sure where to start? We’re here to help!

Yes! Just contact us with your desired dimensions and usage — we’ll prepare a personalized quote and 3D concept.

Absolutely. If you prefer a hassle-free experience, our licensed team can deliver and assemble your structure on-site.

Delivery is available across California. Shipping costs are calculated separately depending on your location.

Each kit includes galvanized LGS framing, fasteners, drawings, and  assembly instructions.

Yes. All our LGSF buildings require a solid, level foundation — typically a concrete slab. We can help design and build it upon request.

Yes. In addition to the frame, our team can handle insulation, drywall, siding, windows, doors, flooring, and more. Just ask us for a full-service quote. 

In most cases — yes. However, if your structure is under 120 sq ft and not intended for habitation (like a storage shed or small workshop), you usually do not need a permit in most California cities. For anything larger or intended for living or working, a permit is required. We can assist with the permitting process if needed.

Need help? Call us!!!