Moldings by Jana L | Mar 3, 2022 | Glossary of Terms, Glossary of Terms -M, Uncategorized | 0 comments There are a number of different types of moldings (aka trim and transition pieces) that are installed to cover expansion joints and to enhance the performance and appearance of the hardwood floor. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.