How Much Does a Deck Cost in Louisville KY? (2026 Guide)

By Ruth Fence and Deck · 2026-06-19 · Louisville, KY

The most common question we get before starting any deck project is: how much is this going to cost? After 15 years of building decks across Louisville and Southern Indiana, we can give you real numbers — not vague ranges designed to get you on the phone.

Deck Cost by Material in Louisville (2026)

Deck TypeCost Per Sq Ft (Installed)Typical 12x16 Deck
Pressure-Treated Wood$20–$35$3,840–$6,720
Cedar Wood$28–$45$5,376–$8,640
Composite (Trex, etc.)$45–$70$8,640–$13,440
Covered/Pergola Deck$55–$90$10,560–$17,280

What Affects Deck Cost in Louisville?

Size

Bigger decks cost more but the per-square-foot price often drops as size increases. A 200 sq ft deck costs more per foot than a 400 sq ft deck because setup, permitting, and mobilization costs are spread over more area.

Height Above Grade

Ground-level decks are the most affordable. Elevated decks require more structural framing, longer posts, and more labor — which adds $3–$8 per square foot.

Railing

Railing adds $15–$80 per linear foot depending on material. Wood railing is most affordable. Cable and glass are premium options that significantly impact total cost.

Stairs

A single stair run adds $500–$1,500 depending on height and width. Multiple stair locations add accordingly.

Permits

Most decks in Louisville-Jefferson County require a building permit. Permit fees typically run $100–$300 for residential decks. We handle this for you.

0% Financing Available

Ruth Fence and Deck offers 0% financing through Wisetack. Check your prequalification before your estimate — it doesn't affect your credit score and helps you plan your budget.

Repair vs New Build

If your existing deck has a sound structure, repair is almost always more cost-effective than replacement. Board replacement runs $3–$8 per square foot. Full deck tear-down and rebuild adds $2–$4 per square foot for demo and disposal.

How to Get an Accurate Quote

Every deck is different — grade changes, access issues, existing structures, and your specific design all affect price. The only way to get an accurate number is a free in-person estimate. We come out, measure, discuss your options, and give you a clear written quote. No pressure, no surprises.

Ready to Build or Repair Your Deck?

Ruth Fence and Deck serves Louisville KY and Southern Indiana. Family-owned, licensed & insured, 15 years experience. Free estimates always.

📞 Call (502) 468-3335 Get a Free Estimate