Quick answer
A franchise prototype is designed for a generic site. Site adapting it means updating the structure, foundations and building systems for your location’s wind, snow and seismic loads, soil conditions, local code amendments and site layout, then sealing the drawings with an engineer licensed in your state. Building departments will not permit an unadapted prototype.
Franchisees and developers often assume the brand’s plans are ready to submit. They are a starting point. The local permit set is what the building department actually reviews.
What site adapt covers
- Loads: design wind speed, ground snow, seismic category and rain loads for the actual site
- Foundations: redesigned from the geotechnical report for the lot
- Local code amendments: energy code edition, fire protection and accessibility rules adopted locally
- Site: building orientation, drive-thru lanes, canopies, trash enclosures, utilities and grading
- Sealing: drawings and calculations sealed by an engineer licensed in the state
Remodels and image updates
Brand refresh programs often add new facades, canopies, towers, signage or drive-thru changes to existing buildings. Each adds load to an existing structure that was designed before them, so the structure and connections need checking, and many trigger accessibility path-of-travel upgrades.
Common add-ons that need engineering
- Drive-thru canopies and menu board foundations
- Pylon and monument signs (see sign structural engineering)
- Rooftop equipment replacements (see rooftop unit structural letters)
- Kitchen hoods and walk-in coolers (see restaurant build-outs)
Working with multi-unit operators
For franchisees and contractors running several locations, we keep each brand’s details on file and adapt each new site quickly, with one point of contact. See engineering for contractors.
What to send us
- Brand prototype drawings and the site address
- Survey and geotechnical report
- Your schedule and any comments from the jurisdiction
Common questions
Can I submit the franchisor’s prototype plans directly?
Rarely. Plans must reflect local loads, soils and codes, and be sealed by a professional licensed in your state.
How long does site adapt take?
Usually less than original design, because the layout is set. Timing depends on how many disciplines need adapting.
Does a brand remodel need a permit?
If it changes structure, exits, accessibility, signage or building systems, almost always yes.
Who owns the adapted drawings?
Usage rights are set by your franchise agreement and design contract. Ask before reusing drawings at another site.