Composite Decking in Macon, GA
Composite decking exists because of exactly the conditions Macon delivers: humidity that feeds mildew, summer UV that fades and dries wood, and a re-staining cycle that comes due every two or three years. Composite costs more on day one, meaningfully more, and what it buys is the next twenty-five years of not doing maintenance.
What composite actually is
Modern composite boards are a wood-fiber-and-plastic core wrapped in a bonded polymer cap. Brands you'll recognize: Trex, TimberTech, Fiberon. Within each brand there are tiers, and the tier matters more than the brand. PVC boards sit at the top of the range and shrug off moisture entirely, worth a look for shaded, damp lots.
One thing composite is not: structural. The frame under a composite deck is the same pressure-treated lumber as any wood deck, built to the same code, on the same footings. You're choosing the surface you live on, not the structure that holds you up. For straight installations, most brands require joist spacing no wider than 16 inches on center.
The honest decade math
- Upfront: composite runs roughly $35-55 per square foot installed versus $20-35 for pressure-treated wood. On a 16x20 deck, that's typically a $4,000-7,000 gap.
- Ongoing: wood needs cleaning and re-sealing every 2-3 years in our climate at roughly $300-800 per application. Composite needs a wash.
- Over 10-15 years: the totals converge for most decks. Past 15, composite usually wins outright.
- Lifespan: quality composite carries 25-30 year warranties; well-maintained pressure-treated decking realistically delivers 10-25.
If you may sell within a few years, wood recoups a higher percentage of its cost at resale. If this is your long-term house and you hate maintenance, composite is usually the right call. Full comparison in our cost guide.
Composite in Georgia heat, specifically
Dark composite colors get hot underfoot in full July sun, genuinely hot, worth considering for pool decks and barefoot households. Early-generation composite from 15+ years ago earned a mixed reputation for fade and mold that modern capped boards have largely fixed.
Redecking: composite boards on your existing frame
If your current deck's frame and footings are sound but the surface is done, replacing wood boards with composite runs roughly $15-25 per square foot, a fraction of a full rebuild. The catch: the frame has to actually be sound. We inspect before we quote it either way: Deck Replacement & Redecking →
One historic-district note
If your home is in one of Macon's Design Review Districts, material choice on street-visible work may need Design Review Board approval. We flag it in the first site visit: Permits & Codes →
Is composite worth it over wood?
Over 10-15 years of ownership, usually yes. Shorter horizon or tight budget, wood is honest value.
Does composite get too hot for bare feet?
Dark boards in full sun do. Lighter colors, shade, or a covered section solve it.
Which brand is best?
Tier matters more than logo. A premium capped board from any of the big three outperforms an entry board from all of them.
Can composite go over my existing deck frame?
If the frame passes inspection, yes, and it's the best value upgrade in decking.