A new pressure-treated deck in Fort Worth runs $4,500–$9,000 depending on size. Replacing it because you skipped maintenance is the most expensive mistake in homeownership.
The rule: clean and re-seal every 18 months. Spring and fall are ideal — daytime temperatures of 60–80°F let the sealer cure properly. Avoid mid-July; the wood is too hot for stain to penetrate.
Use a semi-transparent oil-based stain with UV blockers (Olympic Maximum, Cabot Australian Timber Oil, or TWP 100). Avoid solid-color stains — they peel and trap moisture, which is exactly what kills decks in DFW heat.
Book a HandyMandyMan deck refinish: typical 300 sq ft deck runs $480–$650 including materials, done in a single weekend day.