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Why is Decking Composite and Not PVC?
Introduction
Decking materials have evolved significantly over the years, with composite decking and PVC (Polyvinyl Chloride) being two popular choices for outdoor living spaces. While both materials offer benefits, composite decking has gained a strong following due to its superior performance in several key areas. This article will explore why composite decking is often preferred over PVC in terms of durability, resistance to weathering, and aesthetic appeal.
Durability: A Key Advantage of Composite Decking
Composite decking is made from a combination of wood fibers and plastic, which provides it with enhanced strength and durability compared to PVC. The mixture of these materials creates a more robust product that can withstand heavy foot traffic and resist warping, cracking, and splitting. According to a study by the University of Tennessee, composite decking has a higher load-bearing capacity than PVC, making it ideal for high-traffic areas and larger decks.
Resistance to Weathering: Outperforming PVC
One of the most significant advantages of composite decking is its superior resistance to weathering. Unlike PVC, which can become brittle and crack under extreme temperature changes, composite decking maintains its integrity in various climates. This is particularly evident in regions with harsh winters or hot summers. For instance, a homeowner in Minnesota reported that their composite deck remained in excellent condition after enduring several brutal winters, while their neighbor’s PVC deck showed signs of wear and tear.
Aesthetic Appeal: A Closer Look at Composite Materials
Composite decking offers a more natural appearance, resembling real wood, which many homeowners prefer for aesthetic reasons. Manufacturers like Trex and TimberTech have developed composite materials that mimic the look of different types of wood, such as cedar, redwood, and mahogany. This versatility allows homeowners to choose a material that complements their home’s architectural style and landscaping. In contrast, PVC decking typically has a uniform, plasticky appearance that some find less appealing.
Real-World Examples and Expert Opinions
Experts in the decking industry consistently recommend composite materials for their longevity and ease of maintenance. According to Joe Truini, a home improvement expert and author, “Composite decking is a smart choice because it requires minimal upkeep and lasts longer than traditional wood or PVC options.”
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