BLACK FRIDAY Starts Now! Save on your favorite kits from bundles to extensions.

Collection: Extensions

QUADRO extensions add cool features to your construction kit. Reward your child for climbing by adding a slide for a fast and fun way down. Grab a few wheels and build your own QUADRO car. The possibilities are endless!

  • PANEL SET L HOME

    PANEL SET L HOME

    1-3 business days
    Regular price
    $140
    Sale price
    $140
    Regular price
    Unit price
    /per 
    Sale Sold out New Free shipping
  • PANEL SET XXL HOME

    PANEL SET XXL HOME

    1-3 business days
    Regular price
    $202
    Sale price
    $202
    Regular price
    Unit price
    /per 
    Sale Sold out New Free shipping
  • UPGRADE KIT HOME

    UPGRADE KIT HOME

    1-3 business days
    Regular price
    $421
    Sale price
    $421
    Regular price
    Unit price
    /per 
    Sale Sold out New Free shipping
  • MODULAR SLIDE HOME

    MODULAR SLIDE HOME

    Sold out
    Regular price
    $437
    Sale price
    $437
    Regular price
    Unit price
    /per 
    Sale Sold out New Free shipping
  • CURVED SLIDE HOME

    CURVED SLIDE HOME

    Sold out
    Regular price
    $468
    Sale price
    $468
    Regular price
    Unit price
    /per 
    Sale Sold out New Free shipping

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