The Pros and Cons of 100% PVC Decking

When homeowners explore decking options, PVC often comes up as the “premium” choice. Unlike composite or pressure-treated lumber, PVC (polyvinyl chloride) decking is made entirely of synthetic material—no wood fibers, no organic fillers. That makes it unique, with strengths and trade-offs to consider.

Key Benefits of PVC Decking

• Cooler Underfoot (Compared to Composite)- PVC decking doesn’t absorb and retain heat the same way composite boards with wood fibers do. While any decking will warm up in direct summer sun, PVC generally runs cooler—especially in lighter colors—making it a better option for bare feet.

• Lightweight and Easier to Handle- PVC is significantly lighter than both composite and pressure-treated lumber. This makes installation faster and easier, particularly on projects with multiple levels, intricate designs, or hard-to-reach areas.

• Moisture and Mold Resistant- Because it contains no organic material, PVC decking is virtually immune to rot, mold, and mildew. This makes it especially attractive for damp or shaded areas, or for homeowners who want peace of mind about long-term durability.

• Low Maintenance- PVC requires no staining, sealing, or sanding. An occasional wash with soap and water keeps it looking sharp.

Potential Drawbacks

• Higher Price Point- PVC tends to be the most expensive decking option upfront, often costing more than both composite and premium wood.

• Appearance and Feel- While manufacturers have made great strides in mimicking natural wood grain, PVC can still look or feel more “plastic-like” than composite or real wood.

• Expansion and Contraction- PVC is more prone to thermal expansion and contraction, which requires careful installation to prevent gapping or warping over time.

Is PVC Right for You?

PVC decking is an excellent choice for homeowners who want a low-maintenance, lightweight, and durable product—and are willing to invest more upfront for long-term performance. It’s especially appealing for those prioritizing comfort underfoot in sunny spaces or needing materials that hold up in high-moisture conditions.