Fully Enclosed Steel Garages • Sacramento • Modesto • San Jose

Metal Garages in Northern California

Engineered steel garage buildings for vehicle security, workshop space, and large-capacity storage. Framing and load ratings selected based on installation location.

Get Garage Quote

Metal Garage Installations

1-Car Garage

2-Car Garage

2-Car + Man Door

Side Entry Door

2-Car Angle View

4-Car Garage

Metal garage man door with threshold installed on concrete slab in Northern California

Man Doors for Metal Garages

This is a standard man door installed into a metal garage system. Most doors come with a bottom rail (threshold), which ties the frame together and helps seal out water, dust, and debris at the base of the opening. This setup is more forgiving on real job sites where slabs are not perfectly level and where exposure to dirt or weather is a factor.

The tradeoff is the step-over at the base of the door. For general access, this is the most common and cost-effective option. It performs well in typical residential and light-use applications and maintains the structural integrity of the door frame over time.

If you need a completely flush entry with no bottom rail, that requires a heavier-duty door system. These doors are designed for roll-in access and higher traffic use, but they depend on a properly finished slab and more precise installation since there is no threshold to compensate for uneven surfaces.

Standard man doors include a bottom rail for sealing and structural stability. If you plan to roll equipment, carts, or tools in and out, upgrading to a heavy-duty flush-entry door is the correct solution.

Structural Overview

Engineered Steel Truss Roof System

Interior view of metal garage truss and bracing system

Interior steel truss and bracing configuration

Load Distribution System

The structure utilizes engineered steel trusses as the primary load-bearing framework. Integrated purlins and lateral bracing distribute roof and environmental forces evenly across the frame.

Roof panels are secured to steel purlins, which transfer loads directly into the truss system and anchored base. Diagonal bracing reduces lateral movement during high-wind events.

Truss-based framing provides balanced load transfer and consistent structural alignment, supporting long-term durability and simplified inspection when permits are required.

Permit & Engineering Information

What to Know About Permits

Most cities and counties in Northern California require a permit for enclosed garages, especially once the structure goes over 120 square feet. The exact requirements depend on your location, so it’s important to check with your local building department before installation.

As the property owner, you are responsible for pulling permits and getting approval. We can provide the information and documentation you need, but final approval always comes from your city or county.

Examples of enclosed metal garages

Standard Engineering Plans

For common garage sizes, we can provide standard engineered plans that are typically accepted for residential permits. These are a faster and more cost-effective option when your project fits standard dimensions.

Site-Specific Engineering

If your project is larger or located in an area with higher wind or snow loads, site-specific engineering may be required. These plans are designed for your exact location and building setup to meet local code requirements.

Always confirm requirements with your local building department before ordering to avoid delays.

38 x 30 x 10 Garage With Lean-To