AAR Expert Mindy Dahlquist says installing a roof over a current roof system is ideal when the roof itself is in good shape but has just reached the end of its visually appealing phase. AAR Expert April question: When is it acceptable to install a new roof over an existing roof? AAR ...
AAR Expert Will Lorenz spray foam is a great product to put over an existing roof system and on new construction. Editor's note: The following is a transcript of a conversation with Will Lorenz partner of General Coatings. You can listen to the interview or read the transcript below. Lauren White: Hello, ...
AAR Expert John Kenney explains why you must account for the condition of your roof before deciding what to put on top of it. This is a question I get quite a bit, especially from homeowners trying to balance cost with long-term value. Installing a new roof over an existing one ...