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Hilti – CP 681 Cast-In Place Tub Box Kit



Our Hilti floor-hosted Tub Box family is made for 2″ and 3″ (metal or Plastic) pipes passing through the slab; it will report the slab thickness when inserted for BOMs and prefabrication. You can also adjust the height of the sleeve in case the tub is located over a drop panel, slab folds, or topping slabs.




Version Number: 1

Verison Description: Released for Download

Know Issues: This is not an issue but I would like to inform you that you will need a floor inside your model to host the sleeve.

Manufacture Website for Free Download:,

Also, be aware Hilti does have a Revit plugin that will size and place sleeves in your model around your piping but the last time I used it around 3 years ago it did not account for wet areas, slab folds, or drop panels when calculating the sleeve lengths. If this has been fixed please let me know.

Please note if you choose to use the link the provided link for download from the manufacture’s website, be advised that none of the functionality shown or described by ValorVDC families will be present, and neither will our scheduling parameters. You joined and/or brought our parts to make your workflows inside Revit easier, not harder, and for our dynamic scheduling capabilities.


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