Deck Building Cost in Texas
2026 estimates — composite, pressure-treated, and hardwood
300 sqft composite deck, single level, Texas labor rates. Updated June 2026.
Calculate Your Texas Deck Cost
Deck Cost by Material — Texas 2026 (300 sqft)
| Material | 300 sqft (TX) | Per sqft |
|---|---|---|
| Pressure-treated lumber | $5,880 | $20/sqft |
| Cedar | $7,938 | $26/sqft |
| Composite (Trex, TimberTech) | $10,290 | $34/sqft |
| Tropical hardwood (Ipe) | $14,112 | $47/sqft |
Installed including framing, hardware, and labor. Texas rates applied. Railing not included above.
Building a Deck in Texas — What to Know
1. Texas Costs vs. National Average
Deck building in Texas is near the national average (cost index: 0.98×). A 300 sqft composite deck averages $10,290 — composite costs 75% more than pressure-treated but requires virtually no maintenance.
2. Best Deck Material for Texas
Texas has minimal deck-specific regulations compared to other states, and permit requirements vary by municipality. Houston and Austin require permits for decks over 200 sqft. Texas's hot climate makes composite decking worth the premium — it doesn't warp, split, or require annual sealing like wood.
3. Permits & Requirements in Texas
Most decks over 30 inches above grade require a building permit in Texas. Permit costs average $200–$600. Attached decks require structural assessment of the ledger board connection to your home. Always pull permits — unpermitted decks must be disclosed at sale and can require removal.
FAQs — Deck Cost in Texas
Deck building in Texas costs $8,330 on average for a 300 sqft composite deck — near the national average with good contractor competition. Pressure-treated lumber decks run $5,880 for 300 sqft.
In Texas, composite decking (Trex, TimberTech) costs $10,290 vs $5,880 for pressure-treated wood for 300 sqft. Composite has a 25–50 year warranty and requires no annual staining ($300–$600/year for wood). Most Texas homeowners choose composite for its long-term value.
Most Texas municipalities require permits for decks over 30 inches above grade, attached decks regardless of height, and decks over 200 sqft. Permit costs range $200–$800. Always pull permits — unpermitted construction must be disclosed at home sale and can result in forced removal.
Deck railing adds $1,500–$4,500 for a typical 60 linear foot deck in Texas. Pressure-treated railing runs $1,470 installed; composite railing $2,352; cable railing $3,528. Aluminum and composite railings require zero maintenance and are often the best long-term value.
Deck lifespan varies by material: pressure-treated lumber lasts 15–20 years with annual staining ($300–$600/year); cedar lasts 20–30 years; composite (Trex, TimberTech) lasts 25–50 years with minimal upkeep; tropical hardwood (Ipe) lasts 40–75 years. Texas's climate and precipitation levels affect how quickly wood degrades — composite is a better investment in states with significant rain or temperature swings.
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Get Free Quotes on AngiTexas Deck Summary
- →Composite avg: $10,290 / 300 sqft
- →PT lumber: $5,880 / 300 sqft
- →Range: $6,248 – $11,662
- →Cost index: near national avg