Yes, capped polymer (PVC) decking generally stays cooler than composite decking in the summer sun.

According to the provided information, the material composition of the decking plays a significant role in how it handles heat:

  • Capped Polymer (PVC): This 100% synthetic material is specifically noted for its lower heat retention. It absorbs less heat because of its all-synthetic makeup, making it noticeably cooler underfoot and more comfortable for families during intense summer days.
  • Composite Decking: Because composite is a blend of wood fibers and plastic resins, it tends to absorb more heat. Darker composite colors, in particular, can become very hot to the touch when exposed to direct sunlight.

While one section of the text contains a conflicting statement regarding PVC heat retention, the detailed feature comparisons and descriptions of material performance for Omaha summers consistently highlight capped polymer (PVC) as the superior choice for staying cooler in sun-exposed areas.


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