Logo for "Universal Drafting & Design" with the word "UNIVERSAL" in white, a red drafting compass for the letter 'A', and red swooshes above and below. "DRAFTING & DESIGN" is in white on a red rectangle.
+1 530-510-3607

Detached Structures

Detached Structure Drafting & Design Services

Detached Structure Drafting & Design Services

Universal Drafting & Design provides complete drafting and design services for detached structures, including garages, workshops, storage buildings, studios, hobby spaces, and more. Whether you’re adding functional space to your property or creating a specialized outbuilding, we prepare accurate, permit-ready plans tailored to your needs, property layout, and long-term goals.

Our team ensures every detached structure is functional, code-compliant, and built to last. From layout and structural design to energy compliance and coordination with engineers, we make the entire process simple, efficient, and ready for construction approval.

Adding a detached structure enhances property value, improves usability, and provides flexible space for work, storage, or recreation — and we’re here to make sure your plans are designed right from the start.

A modern rooftop patio with stylish outdoor seating, large glass doors, and wood paneling showcases expert Drafting and Design Redding CA. The interior living room is visible, set against a vibrant pink and orange sunset sky.

What’s Included in Every Permit Violation Correction Package

Each project includes the documents necessary for permit approval and construction. Requirements for ancillary detached structures vary based on use, size, and jurisdiction; therefore, the following list highlights common items that may be required. Our plans are prepared with accuracy and attention to current building code standards. Each detached building project is evaluated individually, and any additional documentation required will be identified and communicated prior to the start of the project.
Complete architectural plans including floor layouts, elevations, sections, and construction notes showing exactly how the structure will be built.
A detailed layout showing the placement of the detached structure, property boundaries, required setbacks, utility tie-ins, and access points.

Truss drawings or stick-framing details tailored to the structure’s size, shape, and load requirements.

We prepare the necessary forms and documentation for local review and submittal.
Our team addresses reviewer comments and updates plans until your detached structure is approved.

Plans showing circuits, lighting placement, outlets, switches, and service connections.

 

Ventilation or HVAC notes for climate-controlled workshops, studios, or accessory rooms.

Prepared in-house for conditioned spaces or structures with electrical/mechanical systems that affect energy performance.

Additional Documents Required in Specific Cases

  • Structural Engineering – Needed for large spans, heavy loads, or specialized workshop or storage requirements.
  • Topographic- Required for certain properties with slope, grading needs, or drainage concerns.
  • Civil Engineering - For structures impacting site drainage, retaining walls, or driveway access.

Get in Touch

Let’s bring your project to life — contact Universal Drafting & Design today to discuss your goals or request a quote.