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Unit pricing

Salt Lake City deck building pricing per square foot

Deck Building cost per square foot in Salt Lake City, Utah in 2026.

Low

$4,700

Average

$8,550

High

$12,800

Salt Lake City crews quote about $16 – $86 per square foot.

Multiply local unit rates by your real measurements.

What drives deck building prices in Salt Lake City

Local labor, permitting and climate move Salt Lake City prices away from the national average.

Labor market

Licensed trade labor in Salt Lake City runs about 107% of the national average, and the best crews book out fastest in spring and early summer.

Permits

Most Salt Lake City, UT projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate

Utah weather drives material choices here, so ask contractors what they install most often in Salt Lake City and why.

Salt Lake City unit pricing by material

Pressure-treated pine$16 – $37
Cedar$27 – $48
Redwood$32 – $54
Composite (Trex, TimberTech)$32 – $64
PVC / cellular vinyl$37 – $75
Tropical hardwood (ipe, cumaru)$43 – $86
Aluminum$48 – $96

Ways to lower your Salt Lake City price

  • Keep the deck rectangular and under 200 sq ft where codes ease off.
  • Frame with pressure-treated lumber and spend only on the visible deck surface.
  • Build ground level — every foot of elevation adds framing, footings and railing.
  • Schedule in fall when builders discount to keep crews busy.
  • Skip fascia wraps and picture framing details that add labor with no structural value.

Salt Lake City questions

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