Capped Composite Decking Vs Composite Decking

Capped or shelled decking.

Capped composite decking vs composite decking.

Capped decking offers extra protection in the form of a hard outer shell. Capped composite decking has a cover that is bonded to the core during manufacturing. However in 1996 composite decking trex hit the market and gained huge popularity since it offered a low maintenance option for users. Lately the biggest argument is over capstock the plastic substance that has recently begun to be applied to composite decks giving the products added protection more intense faux wood grain finishes and ever more varied color options capped composites are one of the hottest categories within decking with sales rising six fold in popularity last year according to a new study by principia a research group.

At the end of the day the difference in heat retention on a hot summer day between real wood capped composite and capped polymer is fairly insignificant. Before that the only option available for most folks was wood which was available in cedar hardwood or pressure treated. They are all hot. Capping is not an add on.

The wood fibers in the core make composite deck boards strong. All composite decking will absorb a little more heat than real wood making it hotter to the touch when exposed to the sun for long periods of time. Composite decking boards are made using pre and post consumer recycled plastic content mixed with timber mill scraps. Capped composite decking is also non porous which provides resistance to mold mildew splintering rotting and staining.

That means better resistance to scratches stains and fading. Capped composite decking has a core to cover bond that when manufactured has a surface coating bonded to the composite during the co extrusion process. Both composite and pvc decking materials can be either capped or uncapped. Uncapped decking is the more cost effective choice but it is also more vulnerable to staining and mold growth if not carefully maintained.

The leading capped composite decking manufacturer in the industry timbertech pro boasts an impressive 30 year fade and stain warranty. Fiberon horizon ipe azek harvest autumn chestnut. Decking options have grown exponentially over the past few years. Uncapped composite decking is the costlier method.

The core of capped decking is similar to composite or made from cellular pvc but that core is covered with a layer of denser tougher polymer.