Cost of PVC Vinyl Decking PVC Vinyl Decking Costs Zip Code Basic Best PVC Vinyl Decking – Material Prices $425.00 – $450.00 $750.00 – $835.00 PVC Vinyl Decking – Installation Cost $475.00 – $525.00 $675.00 – $725.00 PVC Vinyl Decking – Total $900.00 – $975.00 $1425.00 – $1560.00 Click to see full answer. Beside this, how long does vinyl decking last?Vinyl decking warranties are typically valid for 10-15 years. Like anything else, the better you take care of vinyl, the longer it will last. When properly installed and maintained, vinyl decks commonly last 20-30 years.Secondly, how expensive is PVC decking? For polypropylene-based decking, the average cost is $8.68 per square foot. For solid polyvinyl chloride (PVC)-based decking, the average cost per square foot is $9.48, though buying this material in hollow slats can reduce the cost to around $7.50 per square foot. Also know, is Duradek expensive? The cost to Have Duradek installed varies depending on factors such as size, amount of detail, whether or not plywood needs to be installed or if the deck needs to be sloped etc. An approx. cost would be between $12 – $14 per sq.Which is better PVC or composite decking?Aesthetics: Capped composite decking has a more wood-like appearance whereas PVC decking, due to its all-plastic construction, has an enhanced wood look. Heat Dissipation: With enhanced UV protection, capped PVC decking offers slightly better heat dissipation than capped composite.