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BACKYARD ADU KITS

DIY ADU Kits

Engineered cold-formed steel framing packages for owner-builders planning a backyard accessory dwelling unit.

OWNER-BUILDER PATH

What a DIY ADU Kit Is—and What It Is Not

A DIY ADU kit provides a coordinated structural starting point. It is not a completed dwelling, a universal permit package, or a substitute for property-specific approvals and site work.

Project-Specific Planning

The property, intended use, dimensions, foundation, openings, roof form, design loads and local approval path shape the kit.

Engineered Steel Framing

Precision-manufactured cold-formed steel members are prepared from approved project information for organized assembly.

Defined Package Scope

Your written proposal identifies the structural components, documentation, services and optional work included in the package.

Owner-Managed Construction

The owner coordinates assembly, enclosure, utilities, finishes, local trades, inspections and site responsibilities unless the proposal says otherwise.

Local Approval Comes First

Confirm zoning, setbacks, utilities, access, foundation requirements, permits and inspections with the applicable local authorities.

Colorado Manufacturing

Our team coordinates engineered foundation and steel-framing systems from our manufacturing facility in Olathe, Colorado.

A DIY Backyard ADU Kit Can Include

Project review and coordination before manufacturing
Cold-formed steel wall and roof framing manufactured for the approved design
Labeled structural members organized for assembly
Engineering and project documentation defined in the proposal
Foundation coordination based on the planned site and structure
Pickup or delivery planning based on the project location and package size
DIY ADU KIT FAQ

Questions to Resolve Before Ordering

Every ADU project depends on the property, local rules, approved plans and the exact package scope.

What is included in a DIY ADU kit?

The exact scope is defined in the project proposal. A package can include engineered cold-formed steel framing, labeled members, supporting documentation, foundation coordination and delivery planning. Site work, utilities, finishes and local services are not assumed unless specifically listed.

Is an ADU kit a complete or move-in-ready home?

No. A structural kit is an owner-builder starting point rather than a completed dwelling. Customers wanting more factory-completed work should compare shell, semi-complete and turnkey ADU options.

Can I use the same ADU kit in any city or state?

Not automatically. Zoning, setbacks, height, lot coverage, utilities, foundation requirements, energy rules, fire access, permits and inspections vary by jurisdiction. Confirm the property and approval path before manufacturing.

What information is needed for an ADU kit quote?

Provide the project city and state, intended use, approximate dimensions, preliminary floor plan, foundation concept, desired package level, target schedule and delivery needs. Site and approval details help the team identify unresolved requirements.

Who assembles and finishes the ADU?

For a DIY kit, the owner coordinates assembly and the remaining construction, either personally or through qualified local contractors. The proposal should identify responsibilities for enclosure, mechanical systems, utilities, finishes, inspections and installation.

How is a DIY ADU kit different from a factory-built modular ADU?

A DIY kit leaves substantial construction and coordination to the owner and local trades. A factory-built modular ADU completes much more work before delivery and follows a different approval, transportation and installation path.

Plan Your DIY ADU Kit

Share your property, design, package and delivery requirements for a project-specific review.