PVC and composite decking differ in composition, cost, and performance. Composite, made of 40–60% wood fibers and 30–50% plastics, costs $5–$10 per square foot, while 100% synthetic PVC runs $8–$15. PVC resists mold, stains, and heat better (120°F vs. 150°F in 90°F weather), with 50-year warranties (e.g., TimberTech AZEK) compared to composite’s 25–30 years. PVC suits wet or sunny climates, such as coastal or poolside decks; composite suits budget builds or shaded areas. Pick PVC for durability and low upkeep, or composite for a wood-like look and lower initial cost.
Homeowners face a tough call when picking decking materials. PVC vs composite decking dominates the conversation because both offer durability and low upkeep, but their differences matter. This guide breaks down their composition, costs, and performance to help you choose the right option for your outdoor project. Let’s explore the nitty-gritty of these materials.
Composite vs PVC Decking: What’s the Difference?
To pick between composite vs PVC decking, you need to know what they’re made of and how they perform. Our deck experts also write about composite decking ideas to help you choose the better option
- What is composite decking made of? Composite decking combines wood fibers (often recycled sawdust or bamboo), polyethylene or polypropylene plastics, and chemical binders. A capped version, like TimberTech PRO, wraps the core in a polymer shell for better protection. The wood gives it a grainy, natural texture, but the plastic wards off rot.
- What is PVC decking? PVC (polyvinyl chloride) decking is 100% synthetic, made from virgin or recycled plastic with no organic components. Its uniform structure resists moisture and mold like a champ.
- Material and visual distinctions: Composite decking mimics the look of hardwood but may exhibit slight fading over time. PVC, like TimberTech’s AZEK line, delivers a polished, modern finish with exceptional fade resistance, though some find its plastic sheen less authentic.
PVC vs Composite Decking Price Comparison or Breakdown
Money talks, so let’s compare PVC decking vs composite price head-on.
- Material costs: Composite decking runs $5–$10 per square foot, depending on quality (e.g., TimberTech EDGE is cheaper, PRO is mid-tier). PVC decking costs $8–$15 per square foot, with premium lines like AZEK pushing the upper limit.
- Labor costs: Installation for either material averages $4–$8 per square foot. PVC’s lighter weight can shave off labor time, but complex designs (e.g., curved patterns) bump up costs for both.
- Long-term math: Composite may need periodic cleaning or stain touch-ups, adding minor costs over time. PVC’s near-zero maintenance offsets its higher upfront price, especially in harsh climates.
For a material-cost perspective in the area we serve, see the cost of installing composite decking in Montgomery County.
Capped Composite Decking vs PVC Decking
The debate of capped composite decking vs PVC decking hinges on performance and application.
- Capped composite defined: Capped composite, like TimberTech PRO, encases a wood-plastic core in a tough polymer shell. This boosts resistance to scratches, stains, and UV fading compared to uncapped composites.
- Performance edge: PVC decking, such as TimberTech AZEK, outshines capped composite in moisture resistance, making it a go-to for rainy or coastal areas. Capped composite holds up well in high-traffic zones but can’t match PVC’s mold-proof nature.
- Best applications: Capped composite works for busy patios or walkways; PVC dominates in humid settings or near water features like pools.
TimberTech PVC vs Composite: Brand Comparison Line-by-Line Breakdown
TimberTech offers distinct PVC and composite lines. Our deck experts in BTn also write about the cost of composite decking for our customers. Here’s how they stack up for PVC vs Composite:
- AZEK (PVC): 100% PVC boards with top-notch resistance to stains, scratches, and mold. Perfect for high-end projects or wet climates.
- PRO (Capped Composite): Polymer-capped composite with a wood-like texture and solid durability. Suits active households needing a balance of cost and performance.
- EDGE (Composite): Uncapped composite, budget-friendly but less resistant to fading or stains. Good for low-traffic, cost-driven projects.
- Strengths and weaknesses: AZEK costs more but requires almost no upkeep; PRO offers a natural look with solid longevity; EDGE is wallet-friendly but fades faster.
- Ideal picks: AZEK for coastal or poolside decks, PRO for busy patios, EDGE for small, shaded decks.
PVC vs Composite Decking and Heat Resistance
PVC vs composite decking heat matters in sun-soaked regions.
- Heat retention: PVC, especially lighter-colored boards like AZEK, reflects sunlight better, staying cooler underfoot. Composite, particularly darker shades, absorbs heat, making it hotter to touch.
- Climate impact: In scorching, dry areas (e.g., Arizona), PVC’s cooler surface is a clear win. In humid zones (e.g., Florida), both handle moisture well, but PVC resists mold better.
- Data point: TimberTech tests show AZEK PVC can be up to 30% cooler than composite in direct sun, based on surface temperature measurements.
Durability, Maintenance, and Longevity
- Resistance to damage: PVC excels against stains (e.g., wine spills), scratches (from furniture), and moisture (no rot or mold). Capped composite performs well but can’t match PVC’s moisture-proof nature. Uncapped composite lags behind.
- Cleaning needs: PVC needs a quick soap-and-water scrub once a year. Capped composite may require biannual cleaning or light power washing for tough stains.
- Fade resistance: PVC, like AZEK, resists UV fading, backed by 50-year warranties. Composite warranties typically span 25–30 years, with capped versions faring better than uncapped.
- Warranty details: PVC’s longer warranties reflect its edge in harsh conditions; composite warranties are solid but shorter.
Benefits of PVC vs Composite Decking
- Minimal upkeep: PVC needs almost no maintenance beyond annual cleaning. Capped composite requires slightly more but still beats wood.
- Sustainability: Composite often incorporates recycled wood fibers and plastics, appealing to green-minded buyers.
- Mold defense: PVC’s plastic-only build resists mold, making it ideal for damp climates.
- Design variety: PVC offers sleek, modern finishes, while composite provides wood-like textures in a diverse range of colors.
Disadvantages of PVC vs Composite Decking
- Upfront cost: PVC’s $8–$15 per square foot price tag stings compared to composite’s $5–$10 range.
- Thermal movement: PVC expands and contracts more with temperature swings, demanding precise installation to avoid warping.
- Aesthetic trade-offs: Some find PVC’s plastic-like finish less convincing than composite’s wood-grain texture.
Deck Boards: Composite vs PVC — Making the Call
Picking between deck boards, composite vs PVC, depends on your project’s demands:
- Budget: Composite materials, like TimberTech EDGE, keep costs down for modest projects.
- Climate: PVC excels in wet or hot regions; composites are better suited for milder conditions.
- Looks: Composite nails the wood aesthetic; PVC leans toward a modern vibe.
- Eco-impact: Composite’s use of recycled materials gives it an edge in sustainability.
Comparison Table:
| Factor | PVC Decking | Composite Decking |
| Cost | $8–$15/sq.ft. | $5–$10/sq.ft. |
| Durability | Superior (mold-proof) | Strong (capped options) |
| Maintenance | Annual rinse | Biannual cleaning |
| Heat Resistance | Cooler surface | Hotter, especially dark colors |
| Warranty | Up to 50 years | 25–30 years |
PVC vs Composite: Best Use Cases
- Tight budgets: Composite (TimberTech EDGE) for cost-effective decks.
- High-end projects: PVC (TimberTech AZEK) for premium durability and looks.
- Pool or rooftop decks: PVC’s water resistance is unmatched.
- Shaded areas: Composite’s wood-like texture fits wooded or low-sun spaces.
FAQs: PVC vs Composite Decking
What is composite decking made of?
Composite decking mixes 40–60% wood fibers (recycled sawdust or bamboo), 30–50% plastics (polyethylene or polypropylene, often recycled), and 5–10% additives (UV inhibitors, colorants, binders). TimberTech PRO, for example, adds a polymer cap over this wood-plastic core to resist moisture and fading.
Is PVC decking more expensive than composite decking?
Yes, PVC decking costs $8–$15 per square foot, while composite costs $5–$10. TimberTech AZEK (PVC) averages $10–$14; TimberTech EDGE (composite) is $5–$7. Installation for both runs $4–$8 per square foot, but PVC’s lighter weight of 1.5 lbs per linear foot (vs. composite’s 2–3 lbs) may slightly reduce labor costs.
Which decking material lasts longer: PVC or composite?
PVC lasts longer, with 50-year warranties (e.g., TimberTech AZEK) due to its all-plastic build resisting mold and UV damage. Capped composites (e.g., TimberTech PRO) offer 25–30 years, while uncapped composites (e.g., EDGE) last 20–25 years. PVC handles coastal humidity or rain better, as the composite’s wood fibers can degrade over 10–15 years in tough conditions.
Can PVC decking handle heat better than composite?
Yes, PVC stays cooler, especially in light colors. TimberTech AZEK PVC measures 120°F in 90°F weather, 20–30% cooler than dark composite (e.g., TimberTech PRO at 150°F). PVC resists thermal breakdown in hot climates like the Southwest; dark composite gets too hot for barefoot walking.
Does TimberTech offer both PVC and composite decking?
Yes, TimberTech’s AZEK line is 100% PVC, built for moisture and fade resistance, perfect for pools or coastal areas. PRO is a capped composite with a wood-plastic core for durability and wood-like looks. EDGE is an uncapped composite, a cheaper option with less fade resistance for low-traffic decks.
So, PVC or Composite?
PVC vs composite decking comes down to your priorities. PVC offers unbeatable durability and minimal maintenance, making it ideal for wet climates or upscale projects. Composite offers a natural look and lower upfront costs, making it ideal for moderate conditions or budget-conscious builds. Grab samples from TimberTech or contact local contractors for quotes to nail down your decision.
The perfect outdoor space is more than just a deck; it’s the foundation for a lifetime of memories. The right material can give you the freedom to enjoy your backyard without worrying about constant upkeep.
Whether you’re drawn to the unmatched durability of PVC or the classic charm of composite, your ideal deck is waiting to be built. At Back To Nature, we guide you through every choice, providing expert advice and installation with the best materials from Trex and TimberTech.
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