PVC Decking
PVC decking is 100 percent synthetic, no wood fiber at all, which makes it the most moisture-resistant decking material available and a strong choice for shaded, damp, or waterfront yards.
PVC decking is a cellular synthetic material with no wood fiber content, unlike composite decking, which blends wood fiber with plastic.
What pvc decking actually means for your project
That difference matters most in exactly the conditions where wood fiber-based products struggle, shaded yards that stay damp, areas near pools, or waterfront properties. We install Azek PVC decking, which uses a capped cellular PVC construction designed to resist moisture absorption, staining, and scratching better than composite in comparable conditions. PVC costs more than composite decking, and the tradeoff is a material that performs better in the specific situations where moisture and mildew are the biggest long-term concerns.
The case for pvc decking
No wood fiber, less mildew risk
Since there's no wood fiber content to retain moisture, PVC decking resists the mildew and algae growth that can develop on composite boards in consistently shaded or damp areas.
Stain and scratch resistance
Azek's capped PVC construction holds up well against grill grease, red wine, and general foot traffic scuffing better than most composite products.
Consistent color, top to bottom
Because PVC is a solid synthetic material rather than a wood-plastic blend, a scratch or gouge doesn't expose a different-colored core underneath the way some composite products can.
Best for pool decks and waterfront
The moisture resistance that defines PVC decking makes it a strong fit specifically around pools and near water, where a deck surface deals with more splash and standing moisture than a typical backyard.
What we check before we quote it
PVC needs the same expansion gapping discipline as composite
PVC decking expands and contracts with temperature, similar to composite, and needs correct gapping at every board end and rim to avoid buckling. We follow Azek's published spec on every installation.
PVC framing spans differently than wood decking
PVC's weight and flex characteristics differ from both wood and composite, which affects joist spacing for a surface that stays flat over time. We size framing to the material, not a one-size approach across all decking types.
The higher upfront cost reflects a real material difference
PVC decking costs more than composite per square foot because it's a fully synthetic cellular material with no wood fiber to absorb moisture or rot, that's a material property difference, not just a brand markup.
Azek's warranty terms are specific about fastener type
Azek's product warranty specifies approved fastener types for face-screwed or hidden-fastener installation. We install to that spec so the warranty stays intact if a board ever needs a claim.
Common questions we get
Composite blends wood fiber with plastic. PVC is entirely synthetic with no wood fiber, which gives it better moisture resistance, at a higher material cost.
Yes, its moisture resistance makes it one of the strongest choices for pool decks and other areas that deal with constant splash and standing water.
Most PVC decking includes a textured surface for slip resistance, similar to composite, though texture varies by product line, we can walk you through the options at the estimate.