DeckMath
Kansas · 10×10 (100 sqft) · 2026-Q1 retail

10×10 Deck Cost in Kansas

A 10×10 (100 sqft) deck in Kansas costs $5,000-$8,000 in mid-tier composite with the state's 1.00× labor multiplier (Midwest). A 10×10 deck (100 sqft) is the typical entry-level deck — good for a 4-seat dining set with grill space. Kansas labor 1.00× national. Frost depth 30-36″ — moderate footing depth.

100 sqft1.00× laborFrost 30snow climate40 lf perimeter
Area
100 sqft
10×10
PT pine (budget)
$2,500-4,000
$25-40/sqft installed
Mid composite
$5,000-8,000
$50-80/sqft installed
Luxury PVC
$7,500-11,000
$75-110/sqft installed

5 finish tiers — 10×10 in Kansas

National $/sqft × Kansas's 1.00× labor multiplier × 100 sqft = total installed cost. Materials + labor + standard railing included.

Tier
$/sqft
Total low
Total high
Budget · Pressure-treated
PT pine
$25-$40
$2,500
$4,000
Mid · Cedar / premium PT
Cedar
$35-$55
$3,500
$5,500
Premium · Mid composite
Trex Transcend, Fiberon Sanctuary
$50-$80
$5,000
$8,000
Luxury · Premium composite
TimberTech AZEK, Trex Signature
$75-$110
$7,500
$11,000
Exotic · Tropical hardwood
IPE, Cumaru
$90-$140
$9,000
$14,000

Excludes permit ($131-$324 typical in Kansas), demolition (if replacing), and exceptional framing for 30″ frost depth. KS permits $120-200.

10×10 framing notes for Kansas

Joist size
2×8 @ 16″ OC
Span 10 ft requires 2×8 SYP at standard 16″ OC. Check Joist Span Calculator for exact spans by species + spacing.
Beam configuration
1-2 beams
A 10×10 deck typically needs 1-2 beams depending on whether you can drop joists onto the beam (1) or hang them flush (2+).
Post count
4 posts
6×6 PT posts at 4-post layout typical. Footings extend below 30″ frost line.
Footings
4 × 30″ deep
Sonotube 10-12″ diameter at 30″ depth per IRC R403.1.4. Concrete budget: ~$180.
Decking
165 lf
100 sqft × 1.65 lf/sqft = 165 lf of deck boards at 16″ joist OC. Add 5-7% waste for cuts.
Railing
40 lf perimeter
40 lf of railing (~$36/lf mid composite, ~$22/lf wood). Stairs need 2 extra handrails (1 each side).

Kansas considerations

Labor multiplier
1.00×
Midwest region labor pricing on all installed costs.
Frost depth
30″
Footings extend below frost line per IRC R403.1.4. Standard footing depth.
Climate
snow
Freeze-thaw cycles favor PVC over composite where budget allows.
Top metros
Wichita · Kansas City · Topeka
Major metros drive installer availability + pricing pressure.
Permit fee
$131-$324
KS permits $120-200.
Region
Midwest
Midwest regional pricing applied. Multiply national $/sqft by 1.00× for Kansas installed cost.

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FAQ — 10×10 deck in Kansas

How much does a 10×10 deck cost in Kansas?

In Kansas, a 10×10 (100 sqft) deck costs $2,500-$4,000 in pressure-treated, $5,000-$8,000 in mid-range composite (Trex Transcend / Fiberon Sanctuary), and $7,500-$11,000 in luxury composite/PVC (TimberTech AZEK / Trex Signature). Numbers reflect Kansas's 1.00× labor multiplier on 2026-Q1 retail.

What's the cheapest way to build a 10×10 deck in Kansas?

Cheapest = ground-level pressure-treated pine with no railings (where exempt under 30″ height) — ~$2,000-$3,000 in Kansas. Add stairs + railings + above-grade framing and the build goes to ~$2,800-$4,000. DIY saves 30-50% on labor but requires permit + inspection coordination yourself.

How long does it take to build a 10×10 deck in Kansas?

Permit timeline in Kansas: 2-6 weeks depending on jurisdiction. Construction time for a 10×10: pro crew = 3-5 days for framing + boards + railings + stairs. DIY = 2-3 weekends for experienced DIYer. Allow extra time for permit approval + inspections.

What framing do I need for a 10×10 deck in Kansas?

IRC R507-compliant framing for a 10×10 deck typically uses 2×8 joists at 16″ OC for spans up to 12 ft, 2×10 joists for spans 12-16 ft. Kansas's frost depth is 30″ — footings must extend below that per IRC R403.1.4. Sonotube 10-12″ diameter at 30″ depth is typical. Verify with your local building department.

Is composite worth it for a 10×10 deck in Kansas?

Over 25 years in Kansas: PT pine = ~$3,000 install + ~$6,250 maintenance (stain every 2-3 yr) = $9,250 total. Mid composite = ~$5,800 install + $0 maintenance = $5,800 total. Composite wins by 59-81% over 25-yr lifecycle PLUS better resale value in Kansas's market.

Compare Kansas brand pricing for a 10×10

Same 10×10 in other states