Nov 19, 2018 - 08:42 AM
Thank you for contacting Biobidet Support.
The BB-2000 will sit apx. 6 inches above the toilet porcelian in the housing area (behind the bidet seat and lid). The bidet seat ring and lid will sit over the toilet bowl apx 1 1/2 inches.
Let us know if you are in need of further assistance at email@example.com.
Source: Bidet Height