Do I Need a Permit for a Patio Cover or Pergola in Utah?
Quick Answer
Solid roof covers yes. Open-lattice pergolas may be exempt.
Solid vs. Open
Solid-roof patio covers (those that keep rain off) always require a building permit in Utah. They are treated as a building addition and count toward lot coverage. Open-lattice pergolas — where slats allow rain through — may be exempt in some cities, but rules vary. When in doubt, call your city.
Attached vs. Detached
Patio covers attached to the house require a ledger connection (similar to a deck), which inspectors scrutinize closely. Detached structures have simpler attachment requirements but still need proper footings and must meet setbacks.
Lot Coverage
Solid-roof patio covers count toward your lot's maximum building coverage (typically 40-50% in residential zones). If your lot is already near the limit, you may not be able to add a patio cover without a variance. Open-lattice pergolas often do not count toward coverage.
Footings
Like decks, patio cover footings in Utah must extend below the frost line (30 inches along the Wasatch Front). Posts must be properly anchored to the footings with approved hardware — not just set in concrete.
Bottom Line
Solid-roof = permit required. Open-lattice = maybe exempt. Either way, check setbacks and lot coverage before building.