Planning a post-frame pole barn, carport or detached garage and not sure what your building department expects to see? Download our free sample pole barn and detached garage permit drawing below. It is a real set we prepared for a past project, with client details removed, so you can see how the sheets are organized and what plan reviewers usually ask for.
What's in the free sample
The PDF has four sheets taken from a real permit set we drew for a past client, plus a page on how to order your own set:
- Pole barn foundation (post) plan
- Pole barn roof framing plan
- Pole barn elevation and truss section
- Detached garage elevations
Client names, addresses and parcel details have been removed, and every sheet is marked "Free sample – not for construction". The structural calculations, general notes and the remaining sheets are not included. This file is for reference only: it shows the level of detail a plan reviewer expects, but it cannot be submitted for a permit.
What your building department will check
- Post size, spacing and embedment depth
- Truss design (usually from the truss supplier)
- Wind and snow loads for your county
- Large door headers
- Slab thickness and reinforcement
How to use this sample
- Compare it with your city or county permit checklist.
- Use it to sketch your own project and gather the information you need.
- Share it with your contractor so everyone agrees on the scope.
Important: this sample is for reference only. It is not stamped, and it was drawn for a different address, code and loads. Do not submit it for your permit.
Tips before you start
- Ask your truss supplier for the truss layout and loads early.
- Mark overhead door sizes on your sketch.
- Agricultural buildings may have different permit rules; ask your county.
When you need custom drawings
Most cities need drawings made for your exact address, size and local code, and some also require a professional engineer's stamp. We prepare permit drawings for projects in all 50 states and send a fixed quote within 24 hours. A PE stamp is available through our partner engineers when your city requires it.
Frequently asked questions
Can I use this free pole barn and detached garage permit drawing for my permit?
No. It is a reference sample. Your permit set must match your address, size and local code.
Is the drawing stamped by an engineer?
No. Stamps are only provided on custom drawings when your city requires one, through our partner engineers.
What file format is the download?
A PDF you can open on any computer or phone and print.
