When comparing capped polymer and composite decking, both materials offer very similar protections against fading and stains, though capped polymer often has an advantage in longevity.

According to the comparison data for Omaha homeowners:

  • Capped Polymer (PVC): Typically comes with a 25–30 year fade and stain warranty. Additionally, its overall manufacturer warranty can extend up to 50 years or even a lifetime.
  • Composite Decking: Also typically offers a 25–30 year fade and stain warranty, though this can vary depending on the specific manufacturer.

While the specific fade and stain protection periods are often rated the same (25–30 years), capped polymer is noted for having stronger fade resistance over time and a harder outer cap layer that is more effective at shrugging off stains and scratches compared to standard composite materials.


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