{"id":6155,"date":"2025-04-17T19:26:57","date_gmt":"2025-04-17T19:26:57","guid":{"rendered":"https:\/\/oyqzpc7r4c.wpdns.site\/?post_type=product&p=6155"},"modified":"2026-05-19T13:44:31","modified_gmt":"2026-05-19T17:44:31","slug":"trex-lava-rock-composite-decking-12ft-grooved","status":"publish","type":"product","link":"https:\/\/patioetcloturenational.ca\/en\/product\/trex-lava-rock-composite-decking-12ft-grooved\/","title":{"rendered":"Trex Lava Rock Composite Decking 12ft Grooved"},"content":{"rendered":"

Trex Lava Rock Composite Decking 12ft Grooved Board delivers a bold, contemporary aesthetic combined with the premium performance of the Trex Transcend collection. Designed with a grooved-edge profile, this board installs using hidden fasteners, creating a clean, screw-free deck surface that enhances both comfort and visual impact.<\/p>\n

Trex Transcend represents Trex\u2019s highest level of composite decking durability. Lava Rock is engineered with an advanced protective shell that resists fading, staining, moisture penetration, and surface wear\u2014making it an excellent choice for Canadian climates exposed to intense sun, rain, snow, and freeze\u2013thaw cycles.<\/p>\n

Color & Appearance<\/strong><\/span><\/h2>\n

Featuring rich reddish-black undertones, looks and feels like magnificent redwood, with its true-to-nature vibrancy and realistic grain pattern.<\/p>\n

Key Features & Benefits<\/strong><\/span><\/h2>\n
    \n
  • Grooved profile for hidden fasteners<\/strong>
    Allows clip-style installation for a smooth, uninterrupted deck surface.<\/li>\n
  • Trex Transcend high-performance shell<\/strong>
    Thick protective cap delivers superior resistance to fading, staining, scratching, and surface wear.<\/li>\n
  • High-definition wood-grain texture<\/strong>
    Multi-tonal embossing provides depth and realism while maintaining a refined, modern look.<\/li>\n
  • Exceptional fade & stain resistance<\/strong>
    Designed to withstand UV exposure, food spills, grease, and everyday outdoor use.<\/li>\n
  • Ultra-low maintenance<\/strong>
    No sanding, staining, sealing, or painting required\u2014simple cleaning keeps it looking its best.<\/li>\n
  • Moisture-resistant and splinter-free<\/strong>
    Will not rot, warp, crack, or splinter, even in wet or high-humidity environments.<\/li>\n
  • System compatibility<\/strong>
    Coordinates seamlessly with Lava Rock solid boards, fascia, and risers for a complete deck system.<\/li>\n<\/ul>\n

    Care & Maintenance<\/strong><\/span><\/h2>\n

    Trex Lava Rock Composite Decking 12ft Grooved requires minimal upkeep. Occasional cleaning with mild soap and water removes dirt and surface debris. The Transcend shell prevents moisture absorption and surface breakdown, ensuring long-term dimensional stability and colour consistency without refinishing.<\/p>\n

    Recommended Applications<\/strong><\/span><\/h2>\n
      \n
    • Premium residential deck surfaces using hidden fasteners<\/li>\n
    • Contemporary and modern outdoor living spaces<\/li>\n
    • Rooftop decks, urban patios, and minimalist designs<\/li>\n
    • Poolside and moisture-prone environments<\/li>\n
    • High-traffic decks and entertainment areas<\/li>\n
    • Projects seeking bold contrast and architectural impact<\/li>\n<\/ul>\n

      Questions & Answers<\/strong><\/span><\/h2>\n

      What makes Trex Transcend different from other Trex collections?<\/strong><\/p>\n

      Trex Transcend features a thicker, more durable shell, deeper wood-grain embossing, enhanced scratch resistance, and a longer 50-year residential warranty, making it Trex\u2019s most premium decking line.<\/p>\n

      Can the grooved board be used for stairs?<\/strong><\/p>\n

      No. For stair treads, borders, and picture framing, Trex recommends using Lava Rock solid-edge boards, which allow proper face fastening.<\/p>\n

      Will Lava Rock fade over time?<\/strong><\/p>\n

      Trex Transcend decking is engineered for superior UV resistance and is backed by a 50-Year Residential Fade & Stain Warranty, ensuring long-term colour protection.<\/p>\n

      Where to Buy Trex Lava Rock Composite Decking 12ft Grooved<\/strong><\/span><\/h2>\n

      Build premium, screw-free deck surfaces with Trex Lava Rock Composite Decking 12ft Grooved,\u00a0supplied by National Decking, a reliable partner for professional deck builders across Canada.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Lava Rock 12ft Grooved Deck Board featuring rich reddish-black undertones.
      \n50-Year Warranty.<\/p>\n","protected":false},"featured_media":6098,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[459],"product_cat":[22,65,63,50],"product_tag":[],"class_list":["post-6155","product","type-product","status-publish","has-post-thumbnail","product_brand-trex","product_cat-composite-decking","product_cat-lava-rock","product_cat-transcend","product_cat-trex","pa_color-name-lava-rock","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product\/6155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/comments?post=6155"}],"version-history":[{"count":4,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product\/6155\/revisions"}],"predecessor-version":[{"id":35801,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product\/6155\/revisions\/35801"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/media\/6098"}],"wp:attachment":[{"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/media?parent=6155"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product_brand?post=6155"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product_cat?post=6155"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/patioetcloturenational.ca\/en\/wp-json\/wp\/v2\/product_tag?post=6155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}