Does Trex Decking Get Hot? Exploring Heat Mitigation Technology in Trex Decking

When it comes to composite decking, one of the most common concerns homeowners have is whether it gets too hot in direct sunlight. Trex, a leader in composite decking, has addressed this concern head-on with innovative heat mitigation technology in many of its decking lines. If you’re wondering how Trex performs in the heat and what options are available to keep your deck cool and comfortable, here’s everything you need to know.

The Science Behind Heat and Composite Decking

Like all outdoor materials, composite decking absorbs heat when exposed to direct sunlight. Darker colors tend to retain more heat, making them warmer underfoot. However, Trex has revolutionized the industry by incorporating advanced technology to reduce heat absorption in several of its premium decking collections.

Trex Decking with Heat Mitigation Technology

Trex decking collections like Signature, Transcend, and Transcend Lineage are designed to keep surfaces cooler, even on the hottest summer days. These collections utilize heat mitigation technology that reflects more sunlight and absorbs less heat, offering a more comfortable surface compared to traditional composites.

New for 2025: Heat Mitigation in Trex Enhance Collection

Trex is making heat mitigation technology more accessible to homeowners in 2025 by expanding it to its affordable Enhance collection. Two stunning new colors, Honey Grove and Tide Pool, combine affordability with innovative cooling technology:

  • Honey Grove: A mix of browns, greys, and onyx black streaks that harmonize into a warm, earthy tone inspired by the natural world.
  • Tide Pool: A misty grey reminiscent of the intricate patterns left by retreating tides, offering a serene and timeless aesthetic.

This expansion marks the first time a composite decking brand has brought heat mitigation technology to a budget-friendly line, making comfortable outdoor living more attainable.

Tips to Minimize Heat on Your Deck

Even with heat mitigation technology, you can take additional steps to keep your deck cool:

  • Choose Lighter Colors: Lighter decking colors absorb less heat than darker tones, making them cooler underfoot.
  • Incorporate Shade: Pergolas, umbrellas, and awnings can significantly reduce sun exposure on your deck.
  • Picture Frame with Darker Colors: Use darker boards as accents or picture frames to add contrast without overheating the main surface.

Why Choose Trex for Your Deck?

Trex’s commitment to innovation and quality makes it a top choice for homeowners seeking a long-lasting, low-maintenance, and comfortable outdoor space. With heat mitigation technology now available across premium and affordable lines, there’s a Trex decking option to suit every budget and design preference.

Whether you’re planning a deck renovation or building from scratch, Trex’s new and existing decking collections offer solutions that blend style, durability, and comfort—even under the summer sun.

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