Apartment Patio Replacement Complete June 12, 2015 By Collegeville Institute Leave a Comment Last month the apartment patios at the Collegeville Institute were replaced with new pavers that match the new Piper Plaza in front of the Butler Center. The rock beds that surround the Collegeville Institute buildings were also refurbished. See below for before and after pictures! Patio before replacement New apartment patios and rock beds Like this post? Subscribe to have new posts sent to you by email the same day they are posted.